Zhangjiagang Huaqing Technology Co., Ltd

Zhang Jia Gang Hua Qing Technology Co., Ltd (formerly named Yong Mechanical Seals Ltd) was founded in 1991&＃12290;It is a specialized manufacturer of mechanical seals, flexible metallic tubes, gas meters, and expansion joints. Our products are branded "yong gu", Now our company ...

Telephone：86-512-58702307Address：NO.123pangang south road, jingang town, zhangjiagang, jiangsu, China