In April 2016, China Quality Certification Center made multi-system certification supervision and review on Xunlong of environment ISO14001, quality ISO9001, food safety ISO22000, and HACCP.

After inspect and enquire operational details in environment, quality, food safety, and HACCP, as well as inspect related documents, the review committee believed the company's management of environment, quality, food safety, and HACCP is in compliance with related state laws, regulations, and standards, fits the company's actual condition, and is effective. The company passed the certification review.