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The production of gas air comperessors and nitrogen generators

The production of gas air compressors and nitrogen generators and related environmental management activities of involved sites

The production of gas air compressors and nitrogen generators and related occuational health and safty management activities of involved sites

Certifcate of electromagnetic compatibiity directive

This is to certify that the quality of air from the folllowing compressors comply with the requirement of Class 0 in terms of total oil content,as defined in ISO 8573-1

Utility model patent certificate Name of utility model ：An air filter

Utility model patent certificate Name of utility model: a kind of filter with multi-layer filtering mechanism

Utility model patent certificate Utility model name: an air-cooled refrigerated dryer with anti-clogging function

Utility model patent certificate Utility model name: a kind of air compressor with pre-drying function

Utility model name: A kind of filter with double filtering channels

Utility model name:A kind of mobile screw air compressor which can be stably towed

Utility model name:A compressed gas storage mechanism