On July 28, 2021, Sinopec sent an expert group to our company to assess the product quality and production capacity. The expert group conducted a detailed review for our company's technical data and site, and randomly selected an application site to conduct appearance inspection and related performance tests.  

After the review, it was agreed that the production capacity and product performance test full conform to the standards of "EPEC Industrial Product Quality Evaluation Method" by the expert group, and we were rewarded as A Class.

As the first domestic industrial product enterprise's product evaluation standard, EPEC is a comprehensive evaluation standard based on relevant standards. The result of this review indicates that Lanxiang Environment has fully met the qualification of qualified supplier of Sinopec, and also marks that Lanxiang Environment has taken a substantial step from excellent to great.