- Huizhou Huizhong Automation Equipment Co., Ltd.
- HYDRAULIC QUICK COUPLINGS,PLASTIC FITTINGS,STAINLESS STEEL FITTINGS,PNEUMATIC,Automated equipment.
- Address:gutangao
- ZHENJIANG SUODA COUPLING CO.,LED.
- couplings, hydraulic valve;stem;flanges;tea, tea port.
- Address:ZHENRONG, DANTU, ZHENJIANG/JIANGSU, China,212127
- Puyang Dongfanglong Machine Mnufacture Co., Ltd
- tubing and casing couplings, tool joints, hydraulic hold-down, complex down hole corrosion and scale, blowout control standing valve, solid antiwax apparatus, decentered tubing drain,,Casing Coupling.
- Address:106 National Highway and Jintian Road, Puyang, Other, China