Shenzhen Sumray Electronics Co., Ltd.

Shenzhen Sumray Electronics Co., Ltd is a high-tech enterprise which specialized in the field of power product R&D, production and marketing for over 10 years. Main products are inverters, solar inverters, solar charger controller, UPS, solar panel etc.

Our factory covers an area of 10,000 square meters with a R&D team of 32 senior engineers, own 6 production line . we have 7 branches in China Beijing, Shanghai, Shenzhen, Shenyang, Chengdu, Wuhan and Xi an.

Every year company invests 10% of its annual revenue in R&D, we have international advanced equipments for R&D,and testing. Meanwhile Sumray invited domestic best technical elites and established friendly cooperation with the domestic scientific research and academies. Basing on perfecting current products, the R&D group innovate production technology, develops new products of top quality to meet market demands. Sustained efforts and hard work, as well as the customer's trust and support made Sumray achieve steady and rapid development .

Sumray QC department is responsible for products quality planning and quality management work, implement the finished product inspection standard, analyze all kinds of quality recorded data, improve the product quality abnormalities, Sumray has been sticking to the principle of unqualified raw material are not put into production, unqualified semi-finished production do not circulation, unqualified products are not leave the factory.

Over the years, Sumray has an experienced, constant innovative high-quality scientific research and development team and sales members who strives and forge ahead, along with the professional, mature, efficient technical support engineers, refreshing the record in the power area. In future, Sumray will continue to insist the "technology leading, Quality Excellent and serve in place's business philosophy" to achieve the long-term goal of "world class enterprise in the power filed".

We as always, committed to power electronic advanced research and development, towards the international well-known modern large-scale enterprise goals unremitting striving, improve quality of the products and provide better service to customers, let the customer enjoy extraordinary and save investment.