Technology / A mature good product, not only depends on production process. But also people.

Solve cyclic loading failures with Grade 8.8 bolts, nylon locknuts & ISO 10964 adhesives. Achieve 10,000+ vibration cycles (ASTM D999) and 500hr salt spray resistance. 400% lifespan extension proven.

Compare door hardware finishes: Immersion plating offers 50+ metallic options at 40-60% lower cost but requires ISO 2812-3 drying. PVD/electroplating provides 35% higher corrosion resistance. Learn ASTM G85 & IPC-610H compliance.

1, Surface Preparation Requirements PVD Coating: Requires Class-A surface finishing (Ra ≤ 0.2μm per ISO 1302) Demands precise tooling marks alignment (≤0.05mm deviation) Powder Coating: Tolerates surface roughness up to Ra 3.2μm (ASME B46.1) Sandblasting at 80-100 grit suffices for adhesion enhancement

1. Stain Resistance Performance PVD Coating: Shows fingerprint susceptibility (＞85% visible mark retention rate in ASTM F1319 testing) PVD + Lacquer Composite: Achieves fingerprint-resistant certification (ISO 4618 Class B standards) through nano-scale surface encapsulation

Analysis of Hydrographic Printing Application in Door Hardware Surface Finishing I. Process Advantages 1. Exceptional Process Adaptability Complete pattern coverage on complex geometries Customizable designs with client-driven pattern creation 2. Cost Efficiency Industry-leading affordability for customized finishes 80%+ mold cost reduction for new product development

Overview of PCS product classification-There are about 211 models of the design, with 33 models of independent R&D. The economy models are 679 in total. Our products are divided into 4 categories according to different applications, Handle, lock, hinge and Door accessories. Each category is subdivided according to the market habits to make it easier for customers to search. ‘Recommended models’ are categorised according to their original purpose and according to the market need they address. Take Lever handle as an example: