91绀維HE路com-91高潮视频-91高潮丝袜白浆-91高跟娇喘-91高跟丝-91高湖久久久久

Welcome friends from all walks of life into Shanghai Shengguang!

Shanghai Shengguang Science & Technology Co, Ltd., founded in the 1950s, has become one of the world's main suppliers in the field of medical polymer components through the hard work of several generations of Shengguang people. For decades, Shanghai Shengguang , has worked hard and contributed to the success of the products of various medical equipment enterprises at home and abroad with the spirit of  "Integrity, single mindedness, openness and refinement".

Only friendships built on sincerity can last long. Shengguang people have made hard-earned splendor today through our humble beginnings. The road ahead is long, we will always uphold the business philosophy of openness and tolerance, cooperation and win-win situation, and we will diligently strive for excellence and dedication, and we will be full of reverence and gratitude to thank all of you who are concerned about and support the cause of Shanghai Shengguang's peers.

Let us wholeheartedly join hands with all our friends to create great achievements!