we are specializes in producing high-strength fasteners with fixed assets of 13.5 million Yuan. Our company covers an area of 15,828 square meters and it is 80km away from Hangzhou and about 100 kilometers from Shanghai, enjoying very convenient transportation. 

 "Quality is priority and trustworthiness is vital" is our tenet. We warmly welcome friends from at home and abroad to visit us for cooperation. 
    We can mainly provide DIN (German), BS (English), ANSI (American), JIS (Japanese system) and GB series fasteners, in specifications of M4-M16. The length can be from 8 to 250mm. Our main products are hexagonal flange bolts and carriage bolts made of carbon steel, stainless steel and copper.
    Thanks to advanced manufacturing equipment, strong technical capabilities and complete testing facilities, our high quality products sell well at home and we export 75% of them abroad.