Quality Control

Prioritize Quality from the Start

Our quality control starts with the inspection of incoming raw materials. We rigorously select raw material suppliers to ensure they meet our technical design requirements and high standards.
 
In manufacturing our product range, we adhere to the highest industry standards globally, making us a trusted RENCHI partner.
 
Our stringent quality testing and control processes have reduced our product defect rate to just 0.01%.

CNC Machining Workshop

CNC Machining Workshop

A fully automated CNC production line precisely cuts every belt groove. Here, raw blanks are refined into high-precision finished products, ensuring quiet and smooth vehicle transmission.

Hydraulic Press Workshop

Hydraulic Press Workshop

A complex of large-scale hydraulic equipment employs constant pressure to perform deep drawing and strengthening treatments on metal components, ensuring that the pulley base possesses exceptional structural strength and durability.

Hydraulic Press Workshop

Hydraulic Press Workshop

A complex of large-scale hydraulic equipment employs constant pressure to perform deep drawing and strengthening treatments on metal components, ensuring that the pulley base possesses exceptional structural strength and durability.

Stamping Workshop

Stamping Workshop

High-precision punching presses stand in neat rows; amidst the rhythmic, powerful cadence of machinery, metal sheets undergo an instantaneous transformation, achieving the efficient preliminary forming of pulley blanks.

Office / R&D Area

Office / R&D Area

This serves as the factory's central brain; through precision modeling and scientific scheduling, the technical team translates customer requirements into production instructions, infusing every single pulley with a technical soul.

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