You are buying or OEM from China and would like to be sure that the products are conforming to your requirements.

SERENCO-SANJAY is the solution.

All our controllers are all employed; they are regularly trained and are working in accordance to international control technics and procedures (ISO 9001-2008).

Our team (Chinese and European) operates with accordance to the International Business Standards.

We are in a position to make your control during the production and/or before the shipment.

Using our own testing equipment, or in partnership of a laboratory, we are in the position to realize all the of tests: Mechanical tests, Material Analyses, Conformity to Norms, Functionality, Metrology, Coating controls, Packaging, Contract follow-up (prices, lead time,...).

SERENCO-SANJAY is your eyes in China.