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SINOMACH Intelligence Expands Advanced Manufacturing Presence with RMB 900 Million Project in Guangzhou Knowledge City

Updated : 2026-09-22

A high-performance rubber and plastic sealing products R&D and manufacturing base developed by SINOMACH Intelligence Technology Co., Ltd. (“SINOMACH Intelligence”) has recently been launched in Huangpu District, Guangzhou.

The project is a collaboration between Guangzhou Guoji Sealing Technology Co., Ltd., a subsidiary of SINOMACH Intelligence, and Knowledge City (Guangzhou) Investment Group Co., Ltd., a state-owned enterprise under Huangpu District. With a planned investment of approximately RMB 900 million and a total floor area of around 110,000 square meters, the project will focus on the research, development and manufacturing of high-performance rubber and plastic seals and critical sealing systems for strategic emerging and future industries.

The project is expected to commence operations in 2027. Once fully operational, it is projected to generate an annual output value of more than RMB 1.5 billion.

SINOMACH Intelligence already has an established presence in Huangpu, with operations spanning high-performance rubber and plastic seals, specialty lubricants and greases, automotive and robotics testing and certification, and specialized machine tools. The company operates three R&D and production bases in the district, forming a complete chain encompassing headquarters management, technology R&D and large-scale production.

(By Zhuang Linghui)

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