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UL Certification

Value Valves Passes NSF61 & NSF372 UL Certification

Value Valves Co. Ltd., has passed the NSF61 & NSF372 certification by Underwriters Laboratories Inc. (UL).

In order to improve competitiveness and ensure the customers’ safety, Value Valves Co. Ltd., has passed the NSF61 & NSF372 certification by UL (Underwriters …

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