With the core of "strengthening protection+beautifying appearance+upgrading functions", we provide a full range of surface treatment services such as spraying, electroplating, anodizing, passivation, sandblasting, and wire drawing, which are suitable for multi material workpieces such as metal, plastic, and alloy. We solve the four major industry pain points of corrosion and rust, wear and scratch resistance, uneven appearance, and functional adaptation, and create "customized+high adaptability+high durability" surface solutions for electronic 3C, automotive manufacturing, medical equipment, industrial machinery, new energy and other fields.
Core processes and technological highlights
✅  Full process chain coverage
Mainstream process:
Spray coating: electrostatic powder coating (epoxy resin/polyester), liquid coating (PU/UV/water-based paint), film thickness uniformity ± 5 μ m, adhesion strength up to 5B level (hundred grid test);
Electroplating: Zinc plating (blue white/color zinc/black zinc), nickel plating (bright nickel/chemical nickel), chromium plating, gold plating/silver, coating thickness 5-50 μ m, salt spray resistance test ≥ 96 hours (neutral salt spray);
Anodizing: natural/dyed (10+color codes such as red/blue/black), hard anodizing, oxide film thickness of 8-30 μ m, hardness ≥ 300HV, wear resistance ≥ 500 times (friction test);
Other processes: passivation (color passivation/black passivation), sandblasting (matte/fine/coarse sand), wire drawing (straight/irregular grain), electrophoretic coating, phosphating treatment.
Material adaptation: Supports processing of multi material workpieces such as stainless steel, carbon steel, aluminum alloy, zinc alloy, magnesium alloy, plastic (ABS/PC/PP), and precise adaptation of complex shaped parts (aperture ≥ 0.5mm).
Accuracy control: Surface roughness Ra ≤ 0.8 μ m, size variation ≤± 0.02mm, color difference Δ E ≤ 1.5 (in accordance with CIE standards).
✅  Strict quality and environmental protection guarantee
System certification: Passed ISO9001 quality system and ISO14001 environmental management system certification, compliant with international environmental standards such as RoHS, REACH, ELV, etc;
Testing capability: equipped with a complete set of testing equipment such as salt spray testing machine, adhesion tester, film thickness gauge, colorimeter, wear resistance testing machine, etc., performing "incoming inspection+process inspection+finished product full inspection", with a pass rate of 99.5%;
Environmental compliance: Adopting environmentally friendly processes such as chromium free passivation and water-based coatings, VOC emissions meet standards, wastewater is professionally treated and recycled to eliminate pollution hazards.
Industry adaptation scenarios