Congratulations on the delivery of our sealing level test box to Anhui Yanyang Electric Appliance Group Co., Ltd. The entire equipment design and product delivery have been highly praised by users. The sealing level test box meets the second level requirements and the data is stable.ourThe sealing level testing system has been very satisfied with our after-sales service from the beginning of ordering to shipping and later use.

Anhui Yanyang Electric Group Co., Ltd. is aA joint-stock enterprise with over 30 years of history, integrating professional lighting device research, production, sales, and service.Thank you.Anhui Yanyang Electric Appliance Group Co., Ltd. has chosen our company's products among many instrument companies, hoping that this product delivery can solve the actual problems of customers, and also hoping that we can have long-term cooperation in the future.