Finishing & decoration.表面处理与装饰
Anodize Type II and Type III hardcoat per MIL-A-8625, hydrographic pattern transfer with Realtree® and similar partner camo, powder coat with RAL match, automotive 2K paint, Cerakote, and fiber-laser serialisation — coordinated end-to-end so finished parts integrate with assembly without inter-shop handoffs. Color matched in-house, salt-spray and adhesion validated, every lot. 符合 MIL-A-8625 的 II 型与 III 型硬质阳极氧化、Realtree® 等合作伙伴迷彩水转印、RAL 色号粉末涂装、汽车级 2K 漆、Cerakote 涂层、光纤激光打码——端到端协调，让表面处理后的零件直接对接装配，免除跨车间交接。所有批次内部完成色号匹配、盐雾测试、附着力验证。
Anodize, paint, hydrographic, marking — all in-house.阳极氧化、喷漆、水转印、激光打标——全部内部完成
Finishing is the only stage where outsourcing tempts most contract manufacturers, because a finishing line is capital-heavy and chemistry-managed. We run the full set as a coordinated capability — every coating, every prep operation, every QC step described below is delivered under one quality system, not split across vendors with documentation gaps.
Anodize · Type II & Type III hardcoat.阳极氧化 · Type II 与Type III 硬质氧化
Anodizing is electrochemistry, not coating. Type II for decorative work, Type III for hardcoat — sealed in either hot deionised water or nickel-acetate, dyed where the customer wants color. The chemistry is qualified to MIL-A-8625; the surface that goes into the bath is prepared in our shop to the finish you want coming out. 阳极氧化是电化学，不是涂层。装饰用二型，硬质氧化用三型——在热去离子水或乙酸镍中封闭，按客户要求染色。化学工艺按MIL-A-8625做资质认证；进缸的表面在我们车间按出缸期望的成品状态做前处理。
The aluminium grows its own surface.铝材自己长出表面
Unlike a coating that sits on top of the metal, anodize is the metal — the aluminium surface itself reacted under controlled current density into a porous, hard, and chemically stable oxide layer. Type II runs at 12–22V and 1.5 A/dm² for a thin, dyeable film; Type III runs colder and harder at 25–90V and 2–3 A/dm² for a thick, load-bearing oxide that survives military-spec wear and salt-spray.
Substrate matters. 6061 anodizes evenly with a clean grey-to-bronze finish; 7075 reads slightly yellower because of the zinc; cast aluminium and high-silicon alloys get blotchy and need a conversion coat instead. We caveat substrates at quote time — we don't oversell anodize on alloys it doesn't suit.
Surface to perfection.表面至臻
Whatever pattern is on the aluminium when it enters the anodize bath becomes part of the finished surface — and the anodize bath magnifies it. A milling cusp that's invisible on bare metal becomes a visible grain after Type III. A scratch becomes a high-contrast line. A patch of inconsistent grain becomes a darker zone. Pretreatment is therefore where finish quality is decided, not in the chemistry.
We run a full set of in-house prep operations to take parts from as-machined to ready-for-anodize, each tuned to the desired final appearance — from heavy matte (hides toolmarks) finishes through fine satin and on to mirror-grade gloss. Manual where geometry demands operator judgement; automated where program volume earns a robotic cell.
Hydrographic pattern transfer.水转印花纹转移
Water-transfer printing — also called immersion printing, hydro-dipping, or hydrographics — is the workhorse of outdoor-sports decoration. Realtree®, Mossy Oak®, Kryptek partner patterns plus woodgrains, carbon-fiber, and custom OEM prints, applied to bow risers, crossbow stocks, hunting accessories, fishing reels, and just about anything else that ships into the woods or onto the water.
The film does the wrap. Water does the work.膜负责包覆。水完成工作
The pattern lives on a thin water-soluble PVA film. The film floats on a water bath; an activator solvent is sprayed across it; the film softens to a stretchable ink layer. The pre-primed part is then dipped through the surface — the ink wraps around every contour as the part submerges, the water dissolves what's left of the carrier film, and the part comes out the bottom carrying the full pattern. Rinse, dry, topcoat, cure. Done.
The reason hydrographic dominates outdoor camo is geometry. A camouflaged bow riser has compound curves, undercuts, and tight recesses — anywhere a stencil or screen-print can't go. Hydrographic wraps everything in one dip, with no seams. 水转印之所以主导户外迷彩，原因在于几何形状。迷彩弓身有复合曲面、内凹与狭窄凹槽——任何模板或丝网印刷都无法触及的位置。水转印一次浸涂全包覆，没有接缝。
Telfid Graphics — our dedicated hydrographic site. Telfid Graphics——我们的水转印专项工厂
Hydrographic is volume-heavy and pattern-rich enough that we run it as a specialist operation in its own facility. Visit the dedicated site for the full pattern catalog, custom-film printing, dipping schedule, and hydrographic-only program submission.
Powder coat, 2K paint, Cerakote.粉末涂装、双组分喷漆、陶瓷涂装
Three sprayed-and-cured coatings cover most of what falls outside anodize and hydrographic scope. Powder coat for durable industrial finishes and high-volume RAL color matches; 2K automotive paint for carbon body kits and cosmetic-class consumer products; Cerakote for the toughest outdoor and industrial service environments.
Each one wins on a different axis.每一种都在不同维度上胜出
Powder coat is the volume choice. Electrostatically sprayed dry polymer powder, gas-cured at 200°C, produces a thick (60–120μm), tough, evenly-colored finish at low cost and high throughput. Limitation: doesn't take fine detail and won't sit on plastic substrates that can't survive the cure oven.
Wet 2K automotive paint is the cosmetic choice — primer, basecoat, clearcoat in a downdraft booth, IR-cured for next-day handling. Color match to Pantone or PPG references with ΔE under 1.0. The choice for carbon-fiber body panels, premium consumer products, and anywhere the finish itself is selling the part.
Cerakote is the durability choice. A ceramic-matrix coating (now widely used in outdoor and industrial finishes; originally developed for the firearms market) that survives saltwater immersion, abrasion, and chemical exposure that destroys conventional paint. We run H-series (oven-cured) for production and Elite for the harshest service.
From dead matte to show-class gloss. 从全哑光到展示级亮光
Sheen and texture are independent of color — every spray finish and most hydrographic topcoats are available across the full range. Customer reference plate or gloss-unit (GU) target locks the spec; we measure with a 60° gloss meter on the witness coupon for every lot. 光泽与质感与颜色独立——所有喷涂工艺与大部分水转印面漆都覆盖完整光泽范围。客户参考板或光泽单位（GU）目标值锁定规格；每批以 60° 光泽仪在见证试片上测量。
Lowest sheen — flat, non-reflective. Hides surface imperfections, fingerprint-resistant, low-glint for outdoor and industrial service. Common on bow risers, scope bodies, industrial hardware.
Soft sheen, refined look. Hides minor defects while reading as premium. The default for outdoor sports, drinkware, fishing reels, mid-tier consumer products.
Mid sheen — lightly reflective, easy to clean, good chemical resistance. Industrial enclosures, automotive interior trim, consumer electronics housings.
Wet-look mirror reflection. Premium consumer, automotive body, show-class finishes. Demands defect-free substrate prep — every blemish reads through gloss.
Rubberised feel coating with a velvet hand-feel. Hand-friendly, grippy, premium-feel without gloss. Common on premium consumer electronics, grip surfaces, controller bodies.
Wrinkle, hammertone, orange-peel, or stippled patterns sprayed and cured. Hides wear, adds grip, common on industrial and automotive aftermarket finishes.
Metallic flake or mica pearl basecoat under clear topcoat. Depth and shimmer for premium consumer and automotive programs. Pantone-matched flake density per program.
Oleophobic coating that resists fingerprint and skin-oil residue. Used on premium consumer products, optics housings, dark gloss surfaces where smudging would otherwise be visible.
Layered combinations. Most premium consumer programs combine more than one of the above — for example, hydrographic camo + UV satin clear + anti-fingerprint topcoat, or basecoat + metallic flake + high-gloss clear. Layering sequence and inter-coat compatibility verified on first-article before production runs.
Marking & decoration.打标与装饰
Logos, serial numbers, 2D data-matrix codes, regulatory marks, graphics. Multiple technologies cover the spectrum — fiber laser for permanent metal and anodized marking, pad printing and silk-screen for inked logos and area graphics, heat-transfer for high-detail decals on drinkware and cylindrical surfaces, and water-slide decals for fine detail on primed consumer products. All run on the finishing line so a part is fully decorated before it gets to assembly.
Laser changes the surface. Print sits on top of it.激光改变表面。印刷附着其上
A fiber laser doesn't add anything to a part — it heats the metal surface to either ablate, anneal, or oxidise it, depending on power and dwell. Permanent, weldless, no consumables. We run two 20W IPG fiber markers at ±0.01mm position accuracy with 12-bit greyscale, enough resolution for both photo-quality logos and ISO-compliant 2D Data Matrix codes that survive blasting and decades of service. 光纤激光不向零件添加任何东西——它只加热金属表面，按功率与停留时间使其烧蚀、退火或氧化。永久、无焊接、无耗材。我们运行两台20W IPG光纤激光机，定位精度±0.01毫米、12位灰度——足以打印照片质量的logo以及符合ISO标准的2D Data Matrix二维码，可抵抗喷砂与数十年使用。
Pad and screen printing add ink to a finished surface. Pad printing works on small detailed logos and irregular shapes — silicone pad picks up ink from an etched cliché plate and transfers it to the part. Screen printing works on flat or near-flat areas with larger coverage. Both run with UV-cure inks for fast handling and Pantone color match.
The full finish catalogue.完整表面处理目录
Reference grid of every coating, marking, and surface treatment we currently run in production. Each tile lists key parameters and substrate compatibility. Combinations across categories are common — anodize plus laser engrave, primer plus 2K paint plus pad print, etc. 我们目前在产的所有涂层、标记与表面处理参考矩阵。每个图块列出关键参数与基材兼容性。跨类别组合很常见——阳极氧化加激光雕刻、底漆加双组份漆加移印等等。
Decorative + light corrosion protection. Dyeable in any color. Sealed in hot DI water or nickel-acetate. 5–25μm thickness.
Hardcoat per MIL-A-8625F. Wear-resistant, abrasion-tolerant oxide. Black or natural bronze. 25–100μm thickness.
Black, red, blue, gold, bronze, green, purple — standard and custom dye matches against Pantone reference. ΔE < 2.0.
Specialty anodize chemistries for specific aerospace and bond-prep applications. Quoted per program.
Polyurethane 2K — primer + basecoat + clearcoat. Pantone, RAL, PPG match. ΔE < 1.0. Best for cosmetic-class consumer and automotive parts.
Single-coat industrial paint for cost-sensitive applications where 2K cosmetic class is not required.
UV-cured clear topcoat for hydrographic, carbon-fiber, and decorative finishes. Matte, satin, or gloss. UV-stable for outdoor service.
Standard polyester powder coat. UV-resistant, durable, RAL color match. 60–120μm DFT. Best general-purpose powder.
Epoxy or epoxy-polyester hybrid for chemical resistance and indoor industrial service. Tougher than polyester for impact.
Production-grade ceramic-matrix coating, oven-cured at 250°F. Wide color range, MIL-PRF-32348 compatible references.
Premium Cerakote formulation for the harshest service environments. Enhanced impact and abrasion resistance.
Realtree®, Mossy Oak®, Kryptek partner patterns plus woodgrain, carbon-fiber print, hex camo, custom OEM. UV-clear topcoat.
Permanent metal/anodized marking — serial numbers, 2D Data Matrix codes, photo-quality logos. ±0.01mm position.
2-color pad-print for small detailed logos on plastic — toy guns, optical housings, controls, sights. UV-cure inks, Pantone match.
4-color silk-screen / screen printing for area graphics on flat or near-flat surfaces. Large logos, multi-color text. UV-cure inks, automated registration.
Pre-printed transfer decals applied under heat and pressure. High-detail multi-color graphics on cylindrical surfaces — drinkware, tumblers, water bottles, coated metal.
Pre-printed water-slide decals applied to primed surfaces and sealed under clearcoat. Fine-detail logos, regulatory text, small-area graphics on consumer products.
Chromate conversion coat for aluminium — paint-prep or bond-prep. Improves adhesion of subsequent coatings; light corrosion protection on its own.
Multi-process programs. Most production parts get more than one finish — a bow riser anodized then laser-engraved, a body kit primed-painted-cleared then pad-printed with brand graphics, a drone sight anodized then Cerakoted on selective surfaces. We sequence and document multi-process finishing so the part travels through the line under one work order, not three.
What every finished lot is held to.每个完成批次必须达到的标准
Finishing failures show up in the field — months after ship, sometimes years. The only way to catch them at our line is by testing what you can test before pack-out: thickness, adhesion, salt-spray, hardness, and color. Every program ships with the data; every lot has witness coupons archived. 表面处理的失效问题往往在客户现场出现——出货后数月、有时数年才显现。唯一在我们产线上能预防的方法，是在打包前对可测项目做测试：厚度、附着力、盐雾、硬度、颜色。每个项目出货均附数据，每批留存见证试片。
| Property | Production target | Achievable | Notes |
|---|---|---|---|
| Anodize thickness · Type II eddy-current gauge | 5–25 μm | ±2 μm | Eddy-current gauge per MIL-A-8625. 5-point measurement per witness coupon. |
| Anodize thickness · Type III eddy-current gauge | 25–100 μm | ±5 μm | Witness coupon co-anodized with each rack. Cross-section confirmation on first article. |
| Salt-spray ASTM B117 · 35°C · 5% NaCl | 336h Type II / 1000h Type III | 2000h+ achievable | Witness coupon per lot. Failure criteria per program (creep, blister, rust spot). |
| Cross-hatch adhesion ASTM D3359 · paint & powder | 5B (no flaking) | 5B production target | Tape test on witness coupon after thermal cycling for accelerated aging. |
| Pencil hardness ASTM D3363 · paint & powder | 2H minimum | 3H–4H typical | Per-lot sample. Cerakote tests F–H typical (ceramic matrix). |
| Color match · ΔE spectrophotometer · D65 light | ΔE < 1.0 | ΔE < 0.5 premium | X-Rite spectrophotometer measurement against customer reference plate. Logged per lot. |
| Coating DFT · powder & paint dry film thickness gauge | 60–120 μm powder · 80–140 μm paint | ±10 μm | Magnetic gauge for steel substrate; eddy-current for aluminium. |
| Laser mark verification vision read · ISO 15415 | Grade B or better | Grade A typical | Vision-system 100% read of every 2D code post-mark. Failures route to re-mark or scrap. |
| Coating thickness uniformity part-to-part within a lot | ±15% | ±10% | 5-point sampling on a part-by-part basis where customer specifies uniformity requirement. |
Lot certification. Every production lot ships with a finish certificate covering thickness measurements, ΔE color readout, adhesion class, and salt-spray witness-coupon results where applicable. Witness coupons retained for the duration of the program plus three years.
A sampling of work across our facilities.我们设施作品取样
Anonymised summaries of finishing programs currently or recently in production. Customer names and specific drawings withheld under standing NDAs — scope and characteristics representative of typical engagements. 当前或近期在产表面处理项目的匿名摘要。客户名称与具体图纸根据长期保密协议保留——范围与特征代表典型合作类型。
Bow riser · two-color anodize弓身 · 双色阳极氧化
7075-T6 compound-bow riser anodized Type II with primary color across the body, then selectively laser-etched in recessed details and re-dyed in a contrast secondary color for brand graphics, pin-stripe accents, and engraved emphasis. Two-tone finish in a single anodize cycle. Final seal locks both dyes; salt-spray validated 336h per lot.
Crossbow stock · hydrographic camo弩托 · 水转印迷彩
PA66-GF crossbow stock primed and basecoated, then hydrographic dipped in customer-specified outdoor camo pattern. UV satin clearcoat for outdoor UV stability. Brand logo pad-printed in matching tone post-clear.
Water bottles & tumblers · hydrographic水瓶与杯具 · 水转印
Stainless-steel water bottles and double-wall insulated tumblers powder-coated in basecoat color, hydrographic dipped in camo, woodgrain, and decorative patterns, then sealed under UV-cure clearcoat. Brand logo applied via heat-transfer at the cylindrical body. High-volume drinkware program.
Carbon body kit · 2K paint + UV clear碳纤维车身套件 · 双组份漆 + UV 清漆
Aftermarket carbon-fiber body panels primed, basecoated in custom color match (ΔE < 0.8 to OEM reference plate), then sealed under UV-stable 2K clearcoat. Brand graphics screen-printed pre-clear on select panels.
Race ski poles · UV clear over carbon竞赛滑雪杖 · 碳纤上 UV 清漆
Carbon-fiber race ski poles UV-clearcoated to preserve the cosmetic twill weave on the shaft, then masked at the tip and basket regions for high-visibility powder-coat color blocks. Logo pad-printed at the grip transition.
Premium toy gun · multi-process + camo高端玩具枪 · 多工艺 + 迷彩
ABS body 2K-painted in custom basecoat, hydrographic-dipped in camo pattern across the body and stock, masked and accent-painted in contrast on the receiver and barrel, sealed in UV satin clear, then pad-printed with brand logo and warning text. Multi-step finish typical for a high-volume premium consumer program.
Sending us a finish program.把表面处理项目交给我们
Finish programs are best quoted with reference samples. Color, texture, gloss level, and pattern intent are hard to convey in drawings — a physical sample plate or a previous production unit accelerates the spec lock and reduces first-article cycle time. 表面处理项目最好附实物样品报价。颜色、质感、光泽度、图案意向在图纸上难以表达——一块实物样板或一件上一代量产产品能加速规格锁定，缩短首件检验周期。
Spec lock before tool cut.开模前锁定规格
Most finish disputes trace back to "the color isn't quite right" or "the gloss is wrong" — both avoidable by locking the spec against a physical reference before the program runs. We send first-article spray-out cards or coated witness plates for customer sign-off; production runs against the signed reference, not against an interpretation of the drawing.
Quote turn-around runs five to seven business days for new finish programs. First-article cycle two to three weeks (includes spray-outs, witness plates, salt-spray on Type III hardcoat programs). Production ships within program lead time once spec is locked.
Have a part that needs finishing?有零件需要表面处理？
Send a 3D file, a finish spec, and a color reference (Pantone, RAL, or a sample plate). A finishing engineer comes back with a process proposal, witness-plate timeline, and an honest read on which coatings fit the program — including what we'd recommend differently if the spec is over- or under-engineered.