Is Shanxi Dewei pesticide good?

All right. Shanxi Dewei Biochemical Co., Ltd. is a bio-pollution-free pesticide production enterprise supported by the high-tech industrialization project of Shanxi Province13/KLOC-0. Shaanxi Dewei has excellent pesticides, the company has perfect research and development experimental testing equipment, and has declared five invention technology patents to China National Intellectual Property Administration.