- QINGDAO I-FLOW CO., LTD.
- Valve, Fire Hydrant, Flange, Pipe Fitting, Strainer, Rubber Joint, Mud Box
Shandong
- Wenzhou Huiyi Valve Co., Ltd.
- Ball Valve, Needle Valve, Check Valve, Globe Valve, Gate Valve, Compression Fitting, Forged Steel Pipe Fitting, Casting Steel Screwed Fitting, Butt Weld Pipe Fitting, Pipe
Zhejiang
- Sailuoke Fluid Equipment Inc.
- Instrumentation Valves, Instrumentation Fittings, Instrumentation Tubing, High Purity Valves and Fittings, Ultra High Pressure Valves and Fittings, Tools
Sichuan
- Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.
- Valve, Tube Fitting, Valve Manifold, Needle Valve, Ball Valve, Bleed Valve, Root Valve, Check Valve, Stainless Steel Pipe, Gauge Pressure Regulator
Anhui
- Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
- High Pressure Valve, Ball Valve, Pressure Regulator, Alloy Valve, Hastelloy Valve, Instrumentation Valves, Relief Valve, Pipe & Tube Fittings, Needle Valve, Hose & Tubing
Jiangsu
- Shandong Zhongziyi Intelligent Technology Co., Ltd.
- Instrument and meter
Shandong
- Zhejiang Ruoteng Valve Co., Ltd
- Stainless Steel Pipe Fittings, Stainless Steel Joints, Stainless Steel Elbow, Elbow, Valve, Joint
Zhejiang
- Hunan Wofly Technology Co., Limited
- Diaphragm Valve, Compression Fitting, Tube Fitting, Pressure Regulator, Check Valve, Ball Valve, Gas Box, Gas Exchange System
Hunan