ShengjianFanrong is a high-tech manufacturer based in Hebei, China, specializing in port and warehousing machinery parts and gray iron castings. The company integrates precision casting and CNC machining capabilities under one roof, providing custom counterweights and cast components for OEM applications worldwide.

About Us

Zunhua ShengjianFanrong Machinery Accessories Co., Ltd.

Zunhua ShengjianFanrong Machinery Accessories Co., Ltd. specializes in the production of customized counterweights by combining gray iron casting, ductile iron casting, and CNC machining within one integrated manufacturing facility in Hebei, China.

Established in 2017, the company operates a 60, 000㎡ production facility with an annual casting capacity exceeding 15, 000 tons. With casting capability up to 50 tons per single component, it produces large-scale counterweights using HT200 gray iron and QT400-15 ductile iron for heavy equipment and industrial applications.

Certified with ISO 9001, ISO 14001, and ISO 45001, the company serves global markets including the USA, Germany, South Korea, Australia, and the European Union, supporting customized projects from prototype development to mass production.

Counterbalance Forklift Counterweights

Shengjian Fanrong manufactures customized Counterbalance Forklift Counterweights designed for industrial material handling equipment requiring accurate weight distribution and reliable rear-end balance. Produced from HT200 gray cast iron and other customized iron casting materials, our ballast solutions support improved forklift stability, steering control and operational reliability under demanding lifting conditions.

Internal Combustion Forklift Counterweights

Shengjian Fanrong is a China-based manufacturer specializing in heavy-duty Internal Combustion Forklift Counterweights for industrial vehicle applications. Manufactured from HT200 gray iron or QT450 ductile iron, our customized cast iron ballast blocks help improve forklift center-of-gravity balance, rear-wheel traction and operational stability during high-capacity lifting operations.

Tower crane counterweight

Shengjian Fanrong manufactures OEM Tower Crane Counterweights using high-strength HT250 cast iron. Customized weight, mounting designs, precision casting, machining, and strict inspection services for global crane manufacturers and equipment suppliers.

Counterweight for Articulating Boom Lift

Shengjian Fanrong manufactures customized Counterweight for Articulating Boom Lift, aerial work platforms, and mobile lifting equipment. Based on equipment drawings, balance requirements, and installation conditions, the company provides OEM counterweight solutions with integrated casting, machining, surface treatment, and inspection capabilities.

Electric Forklift Counterweights

Shengjian Fanrong is a China manufacturer specializing in the supply and export of Electric Forklift Counterweights. Made from HT200 gray cast iron with V-method vacuum casting technology, our customized counterweight solutions improve forklift balance, stability, and long-term operating reliability.

Warehouse Forklift Counterweights

Shengjian Fanrong is a professional China manufacturer engineering heavy-duty Warehouse Forklift Counterweights, supplying high-density ballast components for 1-to-15-ton logistics fleets. Formulated from premium cast iron, our custom-molded blocks stabilize heavy-duty stacker cranes and warehouse equipment, optimizing tire friction and eliminating dynamic tipping risks during high-frequency cargo sorting.

Forklift Counterweight for Special Applications

Shengjian Fanrong is an advanced China manufacturer designing Forklift Counterweight for Special Applications, supplying high-hardness balancing components. Cast from premium gray iron via adaptable molding workflows, our split modular blocks ensure maximum spark-safe operational stability for explosive, hazardous,and chemical environments worldwide.

Rough Terrain Forklift Counterweight

Shengjian Fanrong is a reliable China factory focused on manufacturing heavy-duty Rough Terrain Forklift Counterweight blocks, supplying premier stabilization components worldwide. Utilizing premium HT150–HT250 gray cast iron, our custom-molded castings significantly boost tire traction and counter-balancing forces to prevent rollovers on extreme off-road slopes.

High-reach Forklift Counterweights

As a specialized China manufacturer,Shengjian Fanrong engineered high-density High-reach Forklift Counterweights, supplying optimized ballast components for tall-mast lifting operations. Utilizing HT200 gray cast iron, our custom-molded blocks maximize rear-wheel ground adhesion to eliminate forward-tipping risks during high-elevation warehouse maneuvers.

Heavy-duty Forklift Counterweights

Shengjian Fanrong manufactures Heavy-duty Forklift Counterweights using high-density gray cast iron for demanding material handling applications. With an annual casting capacity of 80,000 tons, the company produces custom counterweights based on forklift models, load requirements, and installation conditions for OEMs and replacement-part suppliers.

Manual Forklift Counterweights

Shengjian Fanrong manufactures customized Manual Forklift Counterweights with high-density gray cast iron, improving forklift stability, load balance, and operational safety. OEM solutions with reliable casting quality and flexible customization are available for global buyers.

Front-discharge Loader Counterweights

Engineered by an elite China manufacturer, Shengjian Fanrong supplies heavy-duty Front-discharge Loader Counterweights to perfectly balance extreme longitudinal forces. Our 1-15 ton custom gray iron castings mitigate catastrophic front-axle overloading during high-capacity forward dumping cycles, ensuring continuous operational stability in rugged environments.

Why Choose Shengjian Fanrong

Why Choose

We move anything

Own foundry, own production

30,000 m² production plant. Melting, pouring, machining, and inspection performed in-house. Material grade verified per batch. No outsourced casting.

On-site weight adjustment

Modular counterweight sections. Forklift load and unload. 0.5–1 hour adjustment time. Matches axle load to material and layer thickness without removing the machine from service.