Shouguang Taiyuan Chemical Co., LTD has established an analytical laboratory for product development, process control and product testing. The laboratory is equipped with advanced instrument, including high performance liquid phase, gas chromatograph, melting point instrument, automatic whiteness meter, automatic titrator etc., which ensure the development process indicator test and workshop product indicator test. Strict analysis and management system, precise instrument and high level testers ensure the stability of intermediate control and final product index.