Professional PEs set up Suzhou Bo Zuan Jinggong Technology Co.,Ltd (BZJ) which focus on metal components research & design, production and selling. We supply to motor, automotive, gas & oil, mechanical equipment and IPC industry etc. BZJ engineers have rich technology skills on cold-forming, stamping & deep drawing etc and failure analysis. BZJ PEs have more than 30 years experience on fasteners, we may produce thread size from M0.25 to M100 and inch thread from #0000-160 to bigger size. BZJ plants locate in Wujiang economic & Technological Development Zone and Dongguan Tangxia, we own heat-treat production line and plating production line to control quality well. BZJ would like provide customer quality and price balance products, professional service and well-control lead time. Adding customer values and convenience is what BZJ pursuit. Do hope work for you.