Weifang Qingtian Chemical Technology Co., Ltd. was established in 2000; located in Qingzhou, Weifang Qingtian Chemical Technology Co., Ltd. is a specialized manufacturer of carbohydrazide, which are well sold in international markets such as Europe and the United States, and can meet the needs of the Chinese market at the same time.

At present, our company has established a close relationship of technological cooperation with Beijing Institute of Technology. With the help of university professors and technicians, we have a good ability to develop products with stable quality, and can meet different market demands at home and abroad through providing technologies and services. Sticking to the tenet of "making friends all over the world and serving the world sincerely", we are willing to provide stable products, services and technologies for new and old customers to create a bright future together.