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Haiyan Huanyu Standard Parts Co., Ltd., founded in 2002, is a fastener enterprise with many years of experience and specializing in nut production. It is located in Zhejiang Haiyan, the North Bank of Hangzhou Bay sea crossing bridge, the hometown of fasteners in China. The company is less than 100 kilometers from Shanghai, Hangzhou, Ningbo and Suzhou, and only 5 kilometers away from China International Fastener Hardware City. Beautiful environment, superior geographical location, convenient transportation.The company has a number of high-speed cold heading machines in Taiwan, advanced production equipment, the best technology and perfect quality system, specializing in the production of international standards for foreign trade and export ISO, German standard DLN, American Standard ANSI, British standard BSW, Italian standard uni, Japanese Standard JIS, Australian standard as and domestic trade gb52, 6170, etc. the strength of German made products reaches 4.8, 6.8, 8.8, 10.9, British and American strength reaches 2, 5 and 5 Various surface treatments. We can make all kinds of non-standard nuts according to the customer's requirements.Company in line with the "quality first, integrity-based, customer first" principle is the eternal purpose of the company, Huanyu nut with better quality and better service, sincerely invite your cooperation, sincerely welcome customers from home and abroad to inquire, create a better future.

standard and non-standard hexagon nuts