Hangzhou Quanling Standard Component Co., Ltd. is a member of the China Fastener Industrial Association. We specialize in designing and manufacturing highly engineered fasteners and components. Our main products are stainless steel and copper screws with a diameter range from 1.2mm to 8mm and a length range from 2.5mm to 150mm. Various head shapes and tail shapes are available. 



Our company manufactures these products complying with the domestic and the overseas standards including; the Japanese Industrial Standards (JIS), the Germany Industrial Standards (DIN), the American National Standard Institute standards (ANSI), the British Standards (BS) and the Chinese Standards (GB). We also accept customized designs and standards provided by clients. 



Importing raw materials, moulds and equipment, our products are widely used in electric appliances, automobiles, instruments and constructions. An MRPII computer system is used to manage purchasing, manufacturing, marketing and logistics to guarantee the timely delivery. Furthermore, we implement the ISO9000 quality control systems for top quality fasteners and components. 



With years of experience, our company has relevant experts from researching, manufacturing, training and management. Hence, our annual output reaches 1,000,000,000 pieces. As one of the leading enterprises in the domestic fastener industry, our products are highly recommended by the China Fastener Industrial Association.