Other Certifications

The manufacture of boiler, pressure and its safety Appurtenance shall obtain the Chinese Manufacture License (ML) while these products selling and using in China.

Genearlly, pressure equpiment are fall in these below categories:

1. Boilers;

2. Pressure vessels;

3. Safety appurtenance.

Main procedure and knowledge of Chinese Manufacture License are as follow:

Manufacturer should submit application docuemtns according to related categories, once the application material was accepted, the manufacture survey to the facility site will be performed by the Chinese inspection organ authorized by our government.

(If the products belong to the gas cylinder, safety valve, rupture discs, gas cylinder valve, accumulator, and the corresponding type test never did in China previously, the test has to be performed in China prior to the manufacturer survey).

Whole procedure for obtaining the Chinese manufacture license will take about 10 months.

If you have any question, please feel free to contact us by phone or email and we will be happy to answer questions, send you information or prepare a quote.

Contact information

Tel: +86 21 62563300 

Fax: +86 21 62563977




23F-C, Hengan Building, No.333 Shi Men 2 Road, Jingan District, Shanghai, China