Industries

Precision Transmission & Advanced Industrial Components

Precision gears, robot reducers, special valves and other components for new-energy and intelligent equipment.

Verified manufacturers: 2
Active product categories: 0
Latest update: 2026-09-14

Last reviewed

Recently verified manufacturers

Production evidence required

Shandong Weida Machinery Co., Ltd.

Weihai, Shandong, China

SF Series Keyless Drill Chuck (Locking)
SD Series Keyless Drill Chuck (Locking)
RVC 13mm Keyless Drill Chuck

View profile →Production evidence required

Jiangsu Shentong Valve Co., Ltd.

Nantong, Jiangsu, China

Nuclear-grade Instrument Valve
High-temperature High-pressure Ball Valve
Nuclear-grade Check Valve

View profile →

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Manufacturers

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2 manufacturers found

Production evidence required

Shandong Weida Machinery Co., Ltd.

Precision Transmission & Advanced Industrial ComponentsWeihai, Shandong, China

SF Series Keyless Drill Chuck (Locking) · SD Series Keyless Drill Chuck (Locking) · RVC 13mm Keyless Drill Chuck · RVE 13mm Keyless Drill Chuck · RVE 10mm Keyless Drill Chuck · SG Series Keyless Drill Chuck · Quick-change Nut for Angle Grinders · Connecting Rod Series (Precision Clamping Components)View profile →

Production evidence required

Jiangsu Shentong Valve Co., Ltd.

Precision Transmission & Advanced Industrial ComponentsNantong, Jiangsu, China

Nuclear-grade Instrument Valve · High-temperature High-pressure Ball Valve · Nuclear-grade Check Valve · Nuclear-grade Globe Valve · Nuclear-grade Gate Valve · Nuclear Containment Isolation Valve · Hydraulic-controlled Check Valve (Nuclear) · Dual-plate Check Valve · Visual Flow Indicator · Containment Sump Strainer · Rubber-lined Butterfly Valve (Nuclear) · Top-entry Nuclear Ball Valve · Hydrogenation Gate Valve · Hydrogenation Globe Valve · Hydrogenation Lift Check Valve · Dome Valve · Flue Gas Damper · Wear-resistant Slurry Valve · Metal-seated Half-ball Valve · Hydraulic-controlled Check Valve (Metallurgy) · Oxygen Service Valve · Pressure-regulating Valve Group with Silencer · Ceramic Ball Valve (Metallurgy) · Water-seal Non-return Valve · Three-point Electric Glasses Valve · Fully Enclosed Hydraulic Glasses Valve · Fully Enclosed Electric Glasses Valve · Triple Offset Metal-seated Butterfly Valve (Petrochemical) · Double Offset Soft-seated Butterfly Valve · High-temperature Four-bar-linkage Butterfly Valve · High-pressure Butterfly Valve (Petrochemical) · Three-piece Ball Valve · Two-piece Ball Valve · Orbit Ball Valve · High-pressure Ball Valve (Petrochemical) · Ceramic Ball Valve (Petrochemical) · Eccentric Half-ball Valve (Petrochemical) · Petrochemical Gate Valve · Petrochemical Globe Valve · Triple Offset Metal-seated Butterfly Valve (Coal Chemical) · Three-piece Metal-seated Ball Valve · Two-piece (Eccentric) Ball Valve · Oxygen Valve (Coal Chemical) · Discharge Valve · Eccentric Rotary Control Valve · Orbit Ball Valve (Coal Chemical) · Venturi Angle Control Valve · Coal Slurry (Pulverized Coal) Shutoff Valve · Lock Hopper (Slag Lock) Valve · Cryogenic Check Valve (Marine & Offshore) · Dual-plate Butterfly Check Valve · Swing Check Valve (Marine & Offshore) · Lift Check Valve (Marine & Offshore) · Cryogenic Globe Valve (Marine & Offshore) · Forged Steel Globe Valve · Cast Steel Globe Valve (Marine & Offshore) · Cryogenic Gate Valve (Marine & Offshore) · Forged Steel Gate Valve · Cast Steel Gate Valve (Marine & Offshore) · Cryogenic Top-entry Ball Valve · DBB Double Ball Valve · Desalination Membrane Element · Seawater Butterfly Valve · Diaphragm Valve for Desalination · High-pressure Ball Valve (Desalination) · High-pressure Butterfly Valve (Desalination) · High-pressure Check Valve (Desalination) · BF-series Vacuum Pressure-control Butterfly Valve · BE-series Vacuum Pressure-control Butterfly Valve · BE-series Self-heating Custom Vacuum Butterfly Valve · UHP Diaphragm Valve DE Series Manual Type · UHP Diaphragm Valve DE Series Pneumatic Type · UHP Diaphragm Valve DU Series Manual Type · UHP Diaphragm Valve DU Series Pneumatic Type · Axial-flow Control Valve for Gas Purification Plants · Natural Gas Pipeline Ball Valve · LNG Tanker Emergency Shutoff Valve · LNG Tanker Cryogenic Globe Valve · LNG Tanker Cryogenic Lift Check Valve · Cryogenic Swing Check Valve · Ultra-low Temperature Globe Valve · LNG Terminal Cryogenic Ball Valve · LNG Terminal Cryogenic Butterfly Valve · Extraction Steam Fast-closing Check Valve · Boiler Bypass Control Valve · Hydraulic-controlled Check Butterfly Valve (Power Plant) · Feed Pump Turbine Exhaust Butterfly Valve · Circulating Water Butterfly ValveView profile →

Frequently asked questions

Are these companies manufacturers?

The directory prioritizes Chinese companies whose manufacturing activity can be confirmed through public evidence.

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Profiles show their latest review date and are updated when material changes are found.