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5000㎡
Factory area
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20
Production line
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20000+
Molds
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40+
Experienced technicians
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10million
Monthly production capacity
Why Choose Us
High - Efficiency Production Capacity
Zhonggao's modern production line consists of equipment such as automated cutting, injection molding and vulcanizing machines. We can quickly perform prototype design, bridging, and short - term production of the parts you need. Thanks to its high precision and repeatability, Zhonggao can always efficiently complete the delivery of large - volume orders.


Strict Quality Control
Our factory has a well - equipped quality control area and a professionally trained on - site quality engineering team. In production, every batch of raw materials undergoes strict screening, and all components are subject to 100% quality control inspection before shipment. We ensure your peace of mind.
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Flexible Customization Ability
Zhonggao provides customers with manufacturing services for molded rubber parts from prototype design to mass production. We customize formulations for your unique applications and meet your expectations through options such as optional wall thickness, draft angle, fillet radius, and color.


Production and Processing Workshop
Experimental Testing Workshop

Electric Thermostatic Blowing Drying Oven

Constant Temperature and Humidity Testing Machine

Tensile Tester

Vulcanization Equipment

Oil Resistance Tester


















