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Quality Control

Bundor quality control process are mainly include incoming inspection, process quality control and outgoing inspection.

Incoming inspection

Raw material, workblank and other auxiliary material will be inspected.

Process quality control

Bundor has a professional team which is combined by Specialists and should complete quality inspection job on fixed location at fixed time according to the testing procedure.And all products will be drawn to take pressure tests.

Outgoing inspection

All our products have their valid codes to ensure product traceability.


At present, Bundor has passed API 609, API 6D certificate TS A1, CE, 3C, ISO9001, ISO14001, OHSAS18001 certificates and holds 102 patents for inventions and designs. What`s more, Bundor Valve is a state-level high and new technology enterprise, a leading enterprise in the past 40 years of reform and opening up, a model enterprise of AAA grade good reputation. In 2015, Bundor was invited to participate in the Expo Milano, Italy. In 2017, Bundor were invited to participate in the Astana Expo and won the Gold Award.

Let’s make something great together.Feel free to contact us by telephone or email and we will be sure to get back to you as soon as possible.