JIAXING BESTGIA HARDWARE PRODUCTS CO., LTD is a professional fastener supplier integrating R&D, manufacturing, and global sales. Our core strength lies in non-standard customization — especially for door & window lock screws, pins, shafts, and springs — serving industries that demand reliability and precision.
With 25+ years of export experience, we deliver quality fasteners that meet DIN, ISO, ANSI, ASTM, and GB standards.