We have been mainly engaged in the production of flexible jaw-type couplings, discs/diaphragm locking nuts and clamping sets since 1990's.
We focus on research diaphragm flexibility, metal finishing, mechanical manufacture rotation balance. With a high-quality control system, ...
Telephone:86-519-89889856
Address:Bieqiao
Yong Yen Metal Co., Ltd. has been engaged in the production and sale of garden accessories, hoses, pneumatic connectors, hoses brass plastic fittings since 1986. We also do OEM business for some famous brands. After getting certification ISO9001:2000 patented United States, Taiwan Germany, ...
Telephone:886-4-7619377
Address:No. 158, Lane 449, Sec. 2, Changcao Rd.