CSR Qishuyan Locomotive & Rolling Stock Technology Research Institute Co., Ltd., a subsidiary of CRRC Corporation Limited, is a leading Chinese manufacturer, trading company, and service provider specializing in rail transit equipment and industrial components. Established in 1959, with roots tracing back to 1898, the company operates a factory in Changzhou, China, and employs over 3,200 people. They are a high-tech industrialization base for key rail transit equipment parts, offering extensive R&D, design, manufacturing, and repair services. Their core expertise lies in gear transmission systems, brake components, coupler & draft gears, resilient components, and track maintenance machinery. They are a major supplier of diesel locomotives for passenger and freight transport, holding over 70% of the domestic market share for locomotive piston rings and pistons. Capabilities include casting, forging, welding, heat treatment, surface treatment, machining, and comprehensive testing. CSR Qishuyan offers OEM and ODM services, producing a wide range of engine parts, industrial gearboxes, wind turbine gearboxes, and light metro vehicles. The company is certified with ISO 9001 and ISO 14001, among others, and actively engages in international trade, exporting to markets across North America, Europe, Asia, and Africa.

CSR Qishuyan Locomotive & Rolling Stock Technology Research Institute Co., Ltd.

Weldment Products, Find Details and Price about Weld Welding from Weldment Products - CSR Qishuyan Locomotive & Rolling Stock Technology Research Institute Co., Ltd.

Weldment Products

Gear and Gearbox, Find Details and Price about Gear Transmission Gearbox from Gear and Gearbox - CSR Qishuyan Locomotive & Rolling Stock Technology Research Institute Co., Ltd.

Gear and Gearbox

Brake Disk for Locomotive, Find Details and Price about Brake Disk from Brake Disk for Locomotive - CRRC QISHUYAN INSTITUTE CO., LTD.

Brake Disk for Locomotive

Corrosion-Resistant Die Cast Transmission Mechanical Hydraulic Components, Find Details and Price about Brake Piston  Components from Corrosion-Resistant Die Cast Transmission Mechanical Hydraulic Components - CRRC QISHUYAN INSTITUTE CO., LTD.

CRRC QISHUYAN INSTITUTE CO., LTD.

Corrosion-Resistant Die Cast Transmission Mechanical Hydraulic Components

High-Performance Die Cast Cylinders Mechanical Hydraulic Components, Find Details and Price about Components  Housing from High-Performance Die Cast Cylinders Mechanical Hydraulic Components - CRRC QISHUYAN INSTITUTE CO., LTD.

High-Performance Die Cast Cylinders Mechanical Hydraulic Components

Industrial-Grade Rotary Multi Way Valve (029) Brake Piston Planet Wheel Racket Hydraulic Components, Find Details and Price about Casing  Components from Industrial-Grade Rotary Multi Way Valve (029) Brake Piston Planet Wheel Racket Hydraulic Components - CRRC QISHUYAN INSTITUTE CO., LTD.

Industrial-Grade Rotary Multi Way Valve (029) Brake Piston Planet Wheel Racket Hydraulic Components

Pressure Control Differential Carrier Brake Piston Hydraulic Components, Find Details and Price about Components  Housing from Pressure Control Differential Carrier Brake Piston Hydraulic Components - CRRC QISHUYAN INSTITUTE CO., LTD.

Pressure Control Differential Carrier Brake Piston Hydraulic Components

Low Temperature Wedge-Type Sealing Stainless Steel Ball Valve Gate Valve, Find Details and Price about Gate Valve  Valve from Low Temperature Wedge-Type Sealing Stainless Steel Ball Valve Gate Valve - CRRC QISHUYAN INSTITUTE CO., LTD.

Low Temperature Wedge-Type Sealing Stainless Steel Ball Valve Gate Valve

Control Pressure Relief Self-Cleaning Corrosion-Resistant Angle Valve, Find Details and Price about Valve  Ball Valve from Control Pressure Relief Self-Cleaning Corrosion-Resistant Angle Valve - CRRC QISHUYAN INSTITUTE CO., LTD.

Control Pressure Relief Self-Cleaning Corrosion-Resistant Angle Valve

Low Temperature Single-Seal Design Stainless Steel Ball Valve Gate Valve, Find Details and Price about Valve  Gate Valve from Low Temperature Single-Seal Design Stainless Steel Ball Valve Gate Valve - CRRC QISHUYAN INSTITUTE CO., LTD.

Low Temperature Single-Seal Design Stainless Steel Ball Valve Gate Valve

Improved Load Handling Pressure Relief Control Self-Cleaning Angle Valve, Find Details and Price about Valve  Gate Valve from Improved Load Handling Pressure Relief Control Self-Cleaning Angle Valve - CRRC QISHUYAN INSTITUTE CO., LTD.

Improved Load Handling Pressure Relief Control Self-Cleaning Angle Valve

Better Control Compact Check Globe Safety Pressure Reducing Valve, Find Details and Price about Valve  Ball Valve from Better Control Compact Check Globe Safety Pressure Reducing Valve - CRRC QISHUYAN INSTITUTE CO., LTD.

CSR Qishuyan Locomotive & Rolling Stock Technology Research Institute Co., Ltd.

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