Available Materials and Finishes
Products can be supplied in carbon steel, stainless steel and other materials according to application requirements. Common finishes include zinc plated, yellow zinc, black, Dacromet and painted head options.
Haitian Fastener
Quality
Inspection capability supports material analysis, mechanical testing, hardness control and metallurgical review.
The company combines conventional business honesty with continuous R&D and innovation, supporting stable production for customers in different markets.
Quality control covers incoming material inspection, spectral analysis, hardness testing, mechanical performance testing, metallurgical analysis and final product inspection before packing.
Procurement Notes
Products can be supplied in carbon steel, stainless steel and other materials according to application requirements. Common finishes include zinc plated, yellow zinc, black, Dacromet and painted head options.
Used in machinery, construction, steel structure, furniture, sheet metal, roofing or general industrial assembly according to product type.
Please send product name, standard, size, material, finish, quantity, drawings or photos, and packing requirements.