Precision air conditioning performance laboratory

Guangzhou Product Xin Detection Control System Design Limited Company

Performance test device for water-ground source unit

Guangzhou Product Xin Detection Control System Design Limited Company

Compressor for refrigerator

Guangzhou Trusty International Co., Ltd.

Compressor for air-conditioning

Guangzhou Trusty International Co., Ltd.

XLPE PIPE INSULATION

RUBBER FOAM TAPE, FOAM GASKET