- Ningbo Tonsin Machinery Industry Inc.
- Ball Valve, Investment Casting, CNC Machining, Casting, Stamping, Gravity Casting
Zhejiang
- Funagan (Tianjin) Valve Co., Ltd.
- Valve
Tianjin
- Qingdao Hengli Valve Manufacturing Co., Ltd
- Marine Valve, Valve Parts
Shandong
- Danyang Feilun Gas Valve Co., Ltd.
- Gas Cylinder Valve, Scba Valve, Cryogenic Valve, Gas Mixer, CNG Valve, Gas Pressure Reducer, Scuba Valve, Gas Manifold
Jiangsu
- Tianjin KXC Metal Products Co., Ltd
- Valves
Tianjin
- Wenzhou Haoyang Pneumatic Co., Ltd.
- Air cylinder
Zhejiang
- Shanghai Nianchi Automation Technology Co. , Ltd.
- Pneumatic valve; Pneumatic control valve; Electric control valve; Pneumatic butterfly valve; Minimum flow valve
Shanghai
- Tianjin Newton Valve Co., Ltd
- Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
Tianjin
- Zhejiang Jiutai Valve Co., Ltd.
- Pneumatic Valve
Zhejiang
- Ningbo Qiying Electronic Technology Co., Ltd.
- Solenoid Valve Connector, Sensor, Base, Terminal Box, Plastic Accessories For Valves
Zhejiang
- Ningbo Longrun International Trade Co., Ltd
- Plumbing Equipment Products
Zhejiang
- Qingdao Starise Metal Technology Co., Ltd.
- Casting Parts
Shandong
- Ningbo Pntek Technology Co., Ltd.
- PVC Valve, PVC Fitting, PVC Pipe, PVC Butterfly Valve, PP Valve, Brass Ball Valve, Water Tap, PVC Ball Valve, CPVC Valve, Faucet
Zhejiang
- Fudesheng (Jiangsu) Automatic Control Valve Manufacturing Co., Ltd
- Pneumatic Actuator, Ball Valve, Butterfly Valve, Gate Valve, Stop Valve
Jiangsu
- Ningbo Leadwin International Trade Co., Ltd.
- Electric Ball Valve, Mini Electric Ball Valve, Electric Butterfly Valve, Electric Sanitary Ball Valve, Valve Fittings, Plastic Fittings, Motorized Brass Ball Valve, Stainless Steel Electric Ball Valve, PVC Electric Ball Valve, Cast Iron Electric Butterfly Valve
Zhejiang
- Wuxi Huatong Pneumatic Manufacture Co., Ltd.
- Pneumatic Cylinder, Solenoid Valve
Jiangsu
- Dongguan Bohan Intelligent Technology Co., Ltd
- Float Ball, Level Sensor, Float Switch
Guangdong
- Shanghai Aozhong Valve Co., Ltd
- Valve
Shanghai
- SNT Machinery (Qingdao) Co., Ltd.
- Ball Valves, Control Valves, Gate Valves, Butterfly Valves, Pneumatic Actuators, Self-Operated Valves, High Pressure and High Temperature Valves
Shandong
- Wenzhou Forever Classic Technology Co., Ltd.
- Electric Valves, Pneumatic Valves, Pneumatic(Electric) Ball Valve, Pneumatic(Electric) Butterfly Valve, Control Valve, Hydraulic Actuator, Other Automatic Valves etc
Zhejiang
- Onn Valve Co., Ltd.
- Safety Valve, Butterfly Valve, Falt Gate Valve
Zhejiang
- Ningbo Fuke Hydraulics Machinery Co., Ltd.
- Hydraulic Fitting, High Precision Hydraulic Valve Blocks, High-Pressure Ball Valves, Check Valve
Zhejiang
- Qingdao Luckway Industrial Co., Ltd.
- Industrial Valve Precision Castings, Stainless Steel Valve, Precision Investment Castings, Forgings, Rubber Cutting Board
Shandong
- Henan Ruixuan Environmental Protection Technology Co., Ltd.
- Rubber Joint, Flange Joint, Dismantling Joint
Henan
- Renxian Xinran Rubber Products Co., Ltd
- Explosion Proof Sealing Ring, Roller Buffer Rubber Ring
Hebei
- Wenzhou Kemailong Valve Technology Co., Ltd.
- Valve
Zhejiang
- Hangzhou Jianeng Valve Co., Ltd.
- Control Valve, Butterfly Valve, Ball Valve, Check Valve, Gate Valve
Zhejiang
- Zhejiang Chenggong Valve Technology Co., Ltd.
- Forged Steel Valve, Gate Valve, Globe Valve, Ball Valve, Check Valve, Stainless Steel Valve, Butterfly Valve, Control Valve, Industrial Valve, Oil Valve
Zhejiang
- Shandong Xinao Automatic Control Technology Co., Ltd
- Electric Control Valve Regulating Valve Temper
Shandong
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- Cermic Rotary Disc Gate Valve, Cermic Knife Gate Valve, Ceramic Lined Ball Valve, Ceramic Double Disc Gate Valve, Ceramic Lined Butterfly Valve, Tank Bottom Angle Valve, Y Type Slurry Valve, Fluorine Lined Butterfly Valve, Fluorine Lined Valve, Fluorine Lined Diaphragm Valve
Henan