We have strict quality control, have QC in the bulk production and every production procedure will check the materials .They have strict inspection and control for every step .all products 5s on-off aging for more than 8 hours, very good shock resistance! Before package ,all the goods will be double tested without any problem .

Our products have passed CE, FCC, RoHS, TUV, SAA, and other related certifications, UL, ETL certificates are in the process.. All the products researched and developed by Shenzhen Riyueguanghua Technology Co., Ltd have reached the advanced level in the international market.

Relying on the advantages of the strategic union of the company, the domestic and foreign company.