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

Shandong Tongcheng Medicine Co., Ltd was founded in 2009 with a registered capital of 54.60 million and 180 employees. It is located in Shouguang, a city in the mid-north of Shandong Peninsular, and is famous for“Town of the Vegetables”.

The company (hereafter called Tongcheng) is mainly engaged in research and production of chloroalkane & bromoalkane, bromine flame retardant,quaternary ammonium phase transfer catalysts and so on. Its products are widely used in various industries including pharmaceuticals, agrochemicals, dyes, coatings, flavors, fragrances, high polymers and so on.

Tongcheng has a strong production and storage capacity. With 290 sets enamel reactors as its main production facilities, Tongcheng has realized a yearly production capacity of 30000MT. Among them, the capacity of 1-Chlorobutane is 10000 MT, which is the biggest production scale in the world. In addition, its 100 sets of storage tanks have a capacity of 2000MT and can ensure a dependable, accurate and timely supply to its customers.

As an ISO certified company, Tongcheng has established a complete quality management system to guarantee all the procedures from the supply of raw materials to release of finished products to be recorded and tracked, contributing to supplying its customers with high standards products and services. With its superb quality products as well as considerate service, its products are widely exported to Japan, South Korea, Taiwan, Southeast Asia, USA, Mexico, India, Europe and so on. Tongcheng has built long-term and stable cooperation agreement with its customers and has achieved a steady and ongoing increase in the market share.

As the meaning contains in our company name-we share the same idea, we work together to realize the common achievement, Tongcheng sincerely invites you to communicate with us about your need, and we are ready to listen to you and build our same pursuit.