Water valve inspection (valve inspection, gas valve inspection, QC inspection)

Hardgoods line such as gas valve, water valve, brass valve, and so on.

6. Factory Evaluation

5. 100% piece by piece Inspection

4. Supervision of Loading

3. Pre-shipment Inspection(PSI)

2. During-Productio Inspection(DPI)

1. Pre-Production Inspection(PPI)

CIS provides inspection service is as follow:

For the water valve inspection, CIS inspector mainly checks the quality, pressure testing, screw thread check according to NTP test, leakage test of gas and water, rub test of printing, and so on. If the client has samples, inspector will check the products carefully compare with the samples.

Continent Inspection Service Co.Ltd( CIS) is located at advantageous geographical position, HANGZHOU city, and the traffic condition is very convenient. The inspection quotation is based upon man-day which is very reasonable and competitive in the inspection field.

CIS provides PPI, DPI, PSI, LOADING and FULL inspection etc. Hardline such as valve qc insepction of water, gas, and brass, etc.