We are group company which supplying best services from before-sale to after-sale services.
1.SIMO Research institute of organic chemistry : Independent product research and development team, with the most advanced detecting equipments.
2. Jiangxi SIMO Biological Chemical Co.,Ltd. : From raw material to finished product, all comforts to international quality standard.
3. Shan Kon Import & Export Trading Co.,Ltd.: We have a very professional team for doing any custom services
4.Competitive price & factory direct sale, quality control and excellent after-sales services is waiting for you .