Brominated Flame Retardant

Phrase Transfer Catalyst

Toluene Chloride Series

Electronic Chemical

Other Products

The company is mainly engaged in R & D and deep processing of chlorinated and brominated alkane series chemicals.

The products are widely used in the industries of medicine, pesticide, dye, coating, flavor and fragrance, building materials and so on

Shandong Tongcheng Medicine Co., Ltd, is located in the well-known Township of China Vegetables-Shouguang, which is establised in January 2009, with registered capital of USD 12 million. Our plant covers a area of 7 hectares and there are around 300 employees. In 2016, we were registered in the National Equities Exchange and Quotations(NEEQ) with Stock Code 837062.

We have been focusing on the manufacture and deeply processing of the Chloroalkane and Bromide Compound, which are widely applied in the pharmaceutical, pesticide, dye, paint, flavours&fragrances, electronic chemicals, building materials, and other industries. From the incipient capacity of 7,500 tons/year, the company has been expanded to 18,000 tons/year, among which 60% of its products are exported to Japan, South Korea, Europe, America, Southeast Asia, and other countries and regions. As the biggest manufacturer of 1-Chlorobutane, our maximum production capacity of 10,000 tons/year, accounting for 60% of the global output.

In 2018, Zhejiang Tongcheng Supply Chain Management Co., Ltd was established, which is mainly engaged in the import and export of custom-made products and other chemicals. In 2019, the acquisition of Shouguang Tongxin Fine Chemical Co., Ltd. was finished by our company, which is mainly engaged in the production and sales of 2-Nitrobenzene Sulfonyl Chloride. In the same year, we acquired a new land area of 31 hectares, which is mainly used in the new projects and storage for finished products & raw material. At present, the new projects have begun construction in this land, it is expected to be completed by the end of 2021.

In the course of enterprise development, we have been adhering to the concept that technology is the first productive force. Introduction and training of talents and scientific and technological innovation also have been the essential aims. The platform for research and development began in 2013. Through the cooperation with the School of Chemistry and Environmental Engineering of Shanghai University of Applied Technology, Qingdao University of Science and Technology, Qingdao Agricultural University, we have enhanced the research and development in the fields of pharmaceutical intermediates, pesticide intermediates, new materials, and constantly improved our R & D level. We have obtained 26 patents for utility models and 1 patent for an invention in the above fields. We were awarded the national high-tech enterprise certificate in 2016, at the same time we were certified to Weifang City Enterprise Technology Center qualification. We have been certified to the ISO9001:2015 Quality Management System Certification, OHSAS10081:2007 Occupational Health, Safety & IS14001:2015 Environmental Management System Certification. We do not only supply the domestic market, but also export to overseas market, our customers are mainly located in Japan, Korea, Europe, America, and Asia, and establish a long-term and stable strategic relationship with them.

Shandong Tongcheng Medicine Co., Ltd.


Tongcheng has been complying with its promise to environment, safety and soical responsibility. In our operation, we adopt the most advanced energy conservation and environment-friendly technology and carry out strict control over the-three waste emissions (waste water, waste gas and waste residue). To realize the safe prodution, all the standard procedures are strictly applied to protect the life of our employees.
Tongcheng strictly conform to the laws and regulations related to environmental protection. In order to lower the discharge level of waste water, Tongcheng has set up a rule to connect the payment to each workshop with their discharge level which was considered the most cost-effective solution to encourage each employee caring for environment.


As an ISO certified company, Tongcheng has established complete quality management system to guarantee all the procedures from supply of raw materials to release of finished products to be recorded and tracked.

Shandong Tongcheng Medicine Co., Ltd. sincerely invites friends from all walks of life to come!

Tongcheng sincerely invites you to communicate with us about your need, and we are ready to listen to you and build our same pursuit.




Tongcheng consider its employees are most valuable resources and strive to build an energetic and positive team full of vigor and vitality. In Tongcheng, each employee's individuality will be fully respected and rationally guided to the right direction. Through various activites, the team spirit is strengthened and enhanced.


Tongcheng has been complying with its promise to environment, safety and soical responsibility. In our operation, we adopt the most advanced energy conservation and environment-friendly technology and carry out strict control over the-three waste emissions (waste water, waste gas and waste residue).


Tongcheng is dedicated to manufacturing high-quality chemicals applied in organic synthesis, agrochemical, pharmaceutical and so on. We strive to provide superior customer service, technical service, and product support to our customers, ensuring their continued success.


We strive to gain a leading role in the bromine & chlorine series chemicals, and speed up the innovation of our products and the optimizatio of our production chain to become a competitive company in the field.

Mr. Liu Guoxian

Mr. Liu Guoxian is served as the General Manager of Shandong Tongcheng Medicine Co., Ltd. After Grat...


Mr. Su Guangming

Mr. Su Guangming has been serving as the Vice General Manager of Shandong Tongcheng Medicine Co., Lt...


Mr. Li Xinhua

Mr. Li Xinhua has joined Tongcheng as Safe & Environmental Production Manager since 2012. Prior to j...


Ms. Wuying

Ms. Wuying has been serving as Financial Manager for Shandong Tongcheng since 2009. Previously Ms. W...


Mr. Miao Jun

Mr. Miao Jun was appointed as QA manager of Shandong Tongcheng in 2009. Previously Mr. Miao serves a...



Add: 9 Jinyuan Road, Project Area, Hou Town, Shouguang City, Shandong, China


Sales Office: Tel: +86-536 5396025  Fax: +86-5365396085

Domestic: Wanglei +86-13721975233

Export: Lipeng +86-15763620669   Zhu Yongsheng +86-15166362178

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