Precision parts have relatively high requirements on strength and toughness ...
High-end industrial fastening system, a comprehensive solution
Zhejiang Qunzhan Precision Fastener Co., Ltd. was established in 2011, with the goal of developing, manufacturing and selling high-end fasteners and precision components. Especially for the professional production of automobile industry, construction machinery and high-strength non-standard bolts.
Founded in 2011
Total investment: 85 million
The company's products are of a diversified nature, mainly non-standard automobile parts. Product types mainly include hexagonal flange bolts, inner torx, outer torx bolts, hub bolts and nuts, welding bolts, stud bolts and other non-standard bolts and nuts
Engaged in related industries for 16 years, expertise: product development, APQP, engineering mechanics fasteners and process design;
At present, there are 16 people in total, who have been engaged in related industries for more than 6 years. Expertise: stamping die design;
Engaged in related industries for 12 years, expertise: material heat treatment, material mechanics, mechanical design, crystal phase analysis;
Engaged in related industries for 17 years, expertise: metal surface treatment, chemical analysis, organic chemistry, inorganic chemistry.