SANGROOVE(JIANGSU) MACHINERY CO., LTD.

Craftsmanship.
Precision. Excellence.

With advanced Japanese Sinto molding lines, automated pouring systems,
50+ imported CNC machining centers, and a comprehensive in-house inspection laboratory,
we deliver precision-engineered castings with consistent quality and reliable performance.

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Construction Machinery Parts · Automotive Parts · Agricultural Machinery Parts · Pneumatic Components · Construction Hardware

Your One-Stop Partner for Tooling Development, Casting & Precision Machining

1986 Established in
278 Acres
100,000 m² Manufacturing Facility
230+ Employees
RMB 300+ Million Annual Sales:

OUR

Sangroove(Jiangsu) Machinery Co.,Ltd

CER TIFICATE

About Company

Extensive OEM Experience serving leading automotive manufacturers worldwide

Sangroove (Jiangsu) Machinery Co., Ltd. is located at No. 789, Hengyang South Road, Jinhu County, Huai'an City, Jiangsu Province. It is a modern high-tech enterprise integrating R&D, precision casting, and high-end finishing. With a long-term focus on the manufacturing of key automotive components, it has become a core supplier in the industry.

40+ Years of Casting Experience
One-Stop Manufacturing from Tooling to Surface Treatment
Has received numerous honors
Advanced Inspection Equipment

ABOUT MORE

Main Products

SANGROOVE MACHINERY

Quality Services

Customization

Ductile Iron Casting
Grey Iron Casting
Alloy Cast Iron Parts
Special Alloy Iron Castings
Chilled Cast Iron Parts
Carbon Steel Parts
Alloy Steel Parts

Truck Torque Rod

High Load-Bearing Strength for Heavy-Duty Applications
Excellent Fatigue Resistance through Optimized Design and Heat Treatment
CNC Precision Machining for Accurate Assembly
Superior Corrosion Resistance for Harsh Environments
Long Service Life with Low Maintenance Requirements

Diesel Pump Housing & Diesel Pump Cover

High-Precision Sealing Surfaces for Leak-Free Performance
Excellent Dimensional Stability through Stress Relief Treatment
High Strength and Pressure Resistance for Harsh Operating Conditions
Superior Corrosion Resistance with Advanced Surface Treatments
High Consistency for Mass Production OEM Requirements

Engine Valve Tappet

Excellent Wear Resistance for Long Service Life
High-Precision Grinding for Stable Valve Timing Performance
Superior Fatigue Resistance under High-Frequency Loads
Low-Friction Design for Reduced Mechanical Loss
OEM-Level Quality Consistency for Mass Production

High Nickel Alloy Bearing Bushing Casting

Excellent Wear Resistance for Extended Service Life
High Load-Bearing Capacity under Heavy-Duty Conditions
Precision Machining Ensures Stable Fit and Operation
Superior Fatigue Resistance under Cyclic Loading
Strong Customization Capability Based on Customer Requirements

Engine Camshaft

Ultra-High Load-Bearing Capacity for Mining Applications
Excellent Fatigue Resistance through Structural Optimization and CAE Analysis
Large Structural Casting Capability up to 3 Tons per Piece
Strict Non-Destructive Testing Ensuring Internal Quality Reliability
High Dimensional Consistency via CNC Gantry Machining

Heavy Mining Truck Rear Crossmember

Ultra-High Load-Bearing Capacity for Mining Applications
Excellent Fatigue Resistance through Structural Optimization and CAE Analysis
Large Structural Casting Capability up to 3 Tons per Piece
Strict Non-Destructive Testing Ensuring Internal Quality Reliability
High Dimensional Consistency via CNC Gantry Machining

Aerial Work Platform Scissor Link Joint

High-Strength Structural Design for Heavy Load Conditions
Precision Machined Pin Holes for Stable Motion Performance
Excellent Fatigue Resistance for High-Frequency Operation
Superior Wear Resistance for Extended Service Life
OEM Custom Manufacturing Capability

Certifications

Adhering to the people-oriented, guests first principle of integrity service, the method of doing things carefully.

Company Advantage

why choose Sangroove

Quality first, teamwork, honesty and trustworthiness

Factory
Team
Quality
Service

Leveraging Jiangsu’s provincial enterprise tech center platform, our firm builds a dedicated R&D team to pursue constant process innovation and technical upgrades.

● Since 1985
● Eleven workshops
● 360+ Employees
● Products to 120+ countries

About More

It has an ecological production base covering 287 acres, a modern factory area of 100,000 square meters, and gathers 50 top-notch technical talents.

● 50-80 technicians
● Fast design (drawings available within 24 hours)
● Flexible program- customized for different industries
● Lean management, competitive price, 5%+ lower than competitor

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It possesses a number of independent intellectual property patents, covering areas such as casting technology, precision processing, and equipment improvement.