潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Adhering to a strict way of doing things right, honoring every commitment, and continuing to create value for customers are SunwiseChem’s fundamental principles. Since the foundation in year 2001, Shanghai Sunwise Chemical Co, Ltd. has been endeavored to understand customers’individual needs, and provide global customers one-stop sourcing, R&D, custom synthesis and value-added services. Our major products cover pharmaceutical/pesticide raw materials and intermediates, plastic/PU/TPU additives, water treatment chemicals, new material chemicals and organic solvents.

Thanks to its sensitivity and continuous attention to pharmaceutical/pesticides and new materials industry, SuniwseChem has founded Shanghai Transchem Technology Co. Ltd., specialized in the custom R&D and technology innovation. We are able to provide comprehensive service from lab scale synthesis, pilot production till industrialized production.

We are committed to delivering quality products and values beyond chemicals to our customers through continuous innovation and quality improvement.