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On July 27, 2020, upon Chinehwa's application, ASME audit team arrived at Chinehwa's fabrication base located in Baoying, Jiangsu Chinehwa Energy & Chemical Industry Equipment Co., Ltd. for renewing current U stamp and adding U2 stamp license. The audit has been arranged for 2 days, and quality management, design management, fabrication management had been checked during the audit. The audit team was very satisfied for the result.

Chinehwa successfully got the licenses for ASME U&U2 stamps.