We are professional manufacturer and direct export enterprise specialized in various kinds of bolts and nuts for for Mercedes Benz, Volvo, Scania, DAF, BPW, Iveco, Renault, ROR, BMC, Mitsubishi, Isuzu, Nissan, Hino, Toyata, Maz, Hyundai, Kavian, Fruehauf ect. “Jiexin”, “zhongqi” and “lifeng” are the trade marks that had been registered as our own brands in the market.
Our producton facilities are including testing, hot-cold work, stamping pressing, punching, grinding machine, screw-rolling machine. For the heat treatment process, we have been using the most advanced carburized vacuum heat treatment line with conveyer systems, in order to produce superb quality products.
We also have achieved the funcational grade 10.9 or 12.9 as per the national standard of GB/T3098.1-2000 and ISO 90001: 2000. We have built up our brand, and have good products credit in the national wide markets, also have been exporting to oversea markets; North and South America, Southeast Asia, Middle East, Africa, Russia ect.
We are ready to deal with you, there will be always a plus to your business, not only one increase of your sales, but also a multibenefit to both parties.