Formerly known as Sichuan Xipu Chemical Co., Ltd., the project engineering department of 6676.com Chemical Co., Ltd. is responsible for the design and implementation of various reform, expansion projects and technological transformation projects of Xipu Company, including rectification suitable for purification of high boiling point and easily decomposed unsaturated fatty acids. The development and research of technology and short-distance distillation technology have absorbed German and Japanese technologies in various projects, and made more reasonable and optimized improvements according to actual use conditions. The design and production of products are combined with the characteristics and requirements of the domestic market. Technical strength, perfect management system, quality after-sales service team. As a leader in domestic distillation separation equipment, it has a strong competitive advantage.