Shanghai Reinchem Technology Co., Ltd was established in 2009, specializing in the production and research of various foams mainly polymethacrylimide (PMI) and polyimide (PI).

The company has a complete product research procedure and a professional, stable and energetic talent team.

As the global leader in PMI (polymethacrylimide) foam industry, we are committed to control of the microstructure of the material through clean, low-carbon and economical technologies, so that the material can be used more fully and effectively. Provide customers with environmentally friendly and stable quality products.

The company has developed a comprehensive PMI foam system with our own patent, successfully into the mass production.


The company's products classified into two categories, ARCHCELL and ARCHFOAM, to meet the requirements of different industries as composite sandwich structure core materials, we keep taking the critical quality and cost condition.

ARCHCELL is a registered trademark of polymethacrylimide PMI foam. According to the latest classification, products are divided into two categories: structural and functional. Among them, structural PMI foams are divided into three sub-categories: medium temperature, high temperature and ultra-high temperature Functional PMI foams are divided into four subcategories according to wave transmission, wave absorption, flame retardancy and impact resistance.

On the basis of traditional PMI foam, we also launched ARCHFOAM closed-cell rigid foam with high performance, medium and low cost.

ARCHFOAMVP is the ideal material for fishing float.
ARCHFOAMMP and ARCHFOAMLP are mainly used in X ray facility, sports equipment, wind turbine blades, automotive, fishing floats and etc.

Our company's products are widely used in aerospace, aviation, medical equipment, rail vehicles, wind power, ships, sports equipment, electronics, buoyancy materials and other fields.

The company has a complete whole process from product development