- About us
- company profile
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- Applications
- Certificate
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- Products
- Valve Testing
- Hydraulic Valve Test Bench of Model YFS-Z Series
- Hydraulic Valve Test Bench of Model YFS-D Series
- Hydraulic Valve Test Bench of Model YFS-L Series（Vertical type）
- Hydraulic Butterfly Valve Test Bench of Model YFS-DL Series
- Hydraulic Safety Valve Test Bench of Model YFS-A Series
- Valve Test Benches of Model PZ Series (Screw type)
- Hydraulic Control Valve Test Bench of Model YFS-D
- Hydraulic Wafer Check Valve Test Bench of Model YFS-DL300/600
- Hydraulic Valve Test Bench of Model YFS-ZD Series
- Hydraulic Valve Test Bench of Model YFS-ZC Series
- Hydraulic Valve Pressure&Torque Test Bench of Model YFS-D/N300
- Hydraulic Valve Pressure & Torque Test Bench of Model YFS-Z/N500
- Hydraulic Wellhead Valve Test Bench of Model YFS-t
- Hydraulic Roughcast Valve Body Test Bench YFS-M
- Hydraulic Roughcast Valve Cover Test Bench YFS-T
- Hydraulic Butterfly Valve Test Bench(Special Design,with PLC Controls and Computerized Printing System) YFS-DL750
- Hydraulic Butterfly Valve Test Bench(Large Type) YFS-DL2400
- Valve Pressure Testing Machine of Model PZ-50(Screw and multi-headed type)
- Hydraulic Valve Sealing Ring Pressing Machine(Combined Type) YFS-L50t/100t
- Intelligent Hydraulic Valve Test Bench (with PLC Controls & Computerized Printing System) YFS-Z300
- Intelligent Type Hydraulic Valve Test Bench (with PLC Control & Computerized Printing System) Model YFS-D300
- Hydraulic Valve Test Bench (Large Type) Model YFS-D900
- Hydraulic Valve Test Bench（Special for Testing Flat Gate Valve）Model YFS-Z800
- Valve Pressure Testing Machine of Model PZ-C300t/1000t
- Valve Pressure Test Pump Station of Model FJBZ Series
- Valve Pressure/Torque Test Bench(Large and screw type by valve internal sealing)
- Hydraulic Valve Test Bench of Model YFS-L100 (Vertical and double-headed type)
- Hydraulic Valve Test Bench of Mdoe YFS-LC100/200 (Vertical, combined and submerged type)
- Hydraulic Valve Pressure/Torque Test Bench of Model YFS-ZC/N300
- Valve Pressure/Torque Test Bench of Model PZ-1500t(Screw and intelligent type)
- Hydraulic Valve Test Bench of Model YFS-L50(Vertical and multi-headed type)
- Valve Pressure/Torque Test Bench of Model PZ-N100(Screw and intelligent type)
- Valve Test Bench of Model PZ-150(Screw type)
- Hydraulic Ground-through Valve Test Bench Model YFS-L150
- Valve Grinding (Lapping)
- Ball Grinding Machine of Model QTMJ-250/400(Double-headed and combined type)
- Ball Grinding Machine of Model QTMJ Series(with adjustable and digital-display grinding speed)
- Ball Grinding Machine (Multi-station Type with Frequency Conversion) QTMJ-80
- Ball Grinding Machine of Model QTMJ Series(Single-headed type with adjustable and digital-display grinding speed)
- Valve Seat Grinding Machine of Model YFMJ Series(with adjustable and digital-display grinding speed)
- Valve Wedge Grinding Machine of Model XM Series(with adjustable and digital-display grinding speed)
- Bench Floor Wedge Grinding Machine of Model XM Series
- News & Cases
- News
- Celebrate the launch of the new website
- High-quality ball grinding machine used at Thai customer’s workshop
- Big Test Bench Working in Taiwan
- Cases
- High-quality ball grinding machine used at Thai customer’s workshop
- SUFA TECHNOLOGY INDUSTRY CO., LTD. OF CNNC
- BOTELI VALVE GROUP CO., LTD.
- JIANGSU SHENTONG VALVE CO., LTD.
- HARBIN POWER STATION VALVE CO., LTD.
- SHANGHAI NORTH AMERICA VALVE CO., LTD.
- ZHEJIANG OVIKO VALVE CO., LTD.
- SHANGHAI POWER EQUIPMENT MANUFACTURE CO., LTD.
- Weir Valves and Controls (Suzhou) Co., Ltd.
- Koflow Valve Group Co., Ltd.
- JIANGSU HONGTAI PETROCHEMICAL MACHINERY CO., LTD.
- KOSO CONTROL ENGINEERING (WUXI) CO., LTD.
- China Boteli Valve Group Co., Ltd
- American Customer(Valve manufacturing company located in Chicago, USA)
- Advanced machines at Sinopec
- Advanced machines at CNPC
- Contact us
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