Suntree built in 2010 years. The mother factory located in "Electricity Capital" liushi town Wenzhou city. Total area around 6000m2. Workers around 300. Since its inception, Suntree has started to build its own brand (Suntree). During 10 years, Sunrtee has own as many as 40 patents, including 10 invention patents.In 2010, Suntree successfully entered the Australian market to enter the international market. Solar components occupy 35.6% of Australian market in 2017. Suntree takes Wenzhou as sales center,also expand markets in Sweden, Mexico, India, Australia, South Africa, Philippines.In view of this, Suntree not only focus on technical team and QC team, but also focus on the sales team, Till now, QC total 50 person. R&D total 10 person. With Suntree sales development, sales team expand to 4 teams now.Since Suntree's inception, the proportion of technology investment increase from the initial sales of 0.3% to 5% now. Strongly support for products technological changes to bring safety to customers. Suntree set up a different technical team and project members:DC components for solar system(such as DC circuit breaker, DC isolating switch, DC surge protector, inverters, combiner box, etc.), power distribution systems for construction industry (such as ATS, MCB, MCCB, etc.). Completed the transition from the AC system to the DC system and enriched the company's product line. Marking Suntree the first choice of one-stop service sourcing centers for customers.To ensure thst customers can use the products safely, we have invested in the renewal of testing equipment for each series of products, which is from basic performance testing to environmental testing, from the first inspection to factory sampling inspection, one by one in place. So as to have a good idea of each batch of products according to the actual situation of customers. The corresponding environment testing ensure that the products is qualified to enter the market.