Ningbo Sijin Machinery Co., Ltd.

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Ningbo Suijin Machinery Technology Co., Ltd.

🇨🇳 China

1983

301-500 people

Manufacturer/Service Company

Established brand

OEM manufacturer

ODM manufacturer

Small batch production

Shipments

Key customer

BOSAL

Description

Ningbo Suijin Machinery Technology Co., Ltd. is a manufacturer and service company based in Ningbo, China, specializing in investment casting and machining parts. Founded in 1983, the company has over 40 years of experience in casting and machining, operating a lost-wax casting foundry and a machining shop. They employ over 300 people, including 30 engineers, and operate a 33,000 square meter casting workshop with two advanced production lines, capable of producing 1000 tons of lost wax castings and 5000 tons of water glass castings. They also have a 2000 square meter machining workshop. Ningbo Suijin Machinery Technology offers OEM and ODM services, working with materials such as carbon steel, alloy steel, high chromium iron, high manganese steel, heat-resistance stainless steel, and general stainless steel. Their product portfolio includes components for agricultural equipment, oil & gas, mining equipment, mineral processing, ground engaging & heavy equipment, railway parts, automotive, shipbuilding, hydraulic parts, and valve & pump parts. The company provides value-added services including engineering, tooling production, heat treatment, surface treatment, and customized packaging. They maintain an advanced quality control lab equipped with various inspection tools to ensure high standards. The company is ISO certified and has been exporting since 2015.

Drawing Customized Stainless Steel Deck Marine Boat Hardware Flange Base$2.2

Customized Stainless Steel Reducing Tees 304 316 Bsp NPT G BSPT Female Thread Casting Pipe Fitting Connector Plumbing Materials$2.2

OEM Factory Custom High Quality 1-1/4" Threaded Stainless Steel 304 Casting Pipe Fittings$2.2

Custom High Precision Investment Casting Industrial Pipe Fitting Stainless Steel Y Type Tee$2.2

Drawing Customized Aluminum OEM High Precision CNC Turning Machining Parts Milling Part Service$0.8

OEM CNC Precision Die Casting Product Custom Turning Milling CNC Machining Part Toy Wheel$2.2

Customized Investment Casting Machinery Agricultural Hardened Tooth Sprocket Wheels Industrial Chains$0.8

Professional Manufacturer Custom Investment Casting Hardware Set Spanner Set Wrench$2.2

Made in China High Quality Wrench Heavy Thickening Wrench Percussion Open End Wrench$2.2

Casting Foundry Customized CNC Turning Machine Service Steel Aluminum Machining Pipe Fittings$2.2

OEM Manufacturer Stainless Steel Pipe Fittings Hardware Lost Wax Casting Valve Parts$2.2

Casting Foundry Basic Customization Pump Accessory Precision Casting Metal Submersible Pump$2.2

Ningbo Sanjin Engineering Machinery Co., Ltd.

🇨🇳 China

2006

51-100 people

Manufacturer/Trading Company

OEM manufacturer

Own brand

Eco-friendly supplier

ODM manufacturer

Shipments

407

Key customer

VEERYA ATTACHMENTS

Key market

🇮🇳 India

Description

Ningbo Sanjin Engineering Machinery Co., Ltd. (NBSJ) is a professional manufacturer and trading company specializing in high-quality Ground Engaging Tools (G.E.T.) and precision casting parts. Established in 2006 and based in Ningbo, China, the company operates two advanced foundries covering 36,000 square meters with an annual production capacity of up to 12,000 tons. With over 20 years of industry expertise, NBSJ focuses on the design, engineering, and production of wear-resistant components for the construction, mining, and earthmoving industries.