keeping the advanced technology and economic rationality of the device and product is the vitality and life of the enterprise. in order to maintain the excellence of our devices and products, our company has established technical cooperation relations with more than 20 chemical design institutes, research institutes and universities in china for more than 20 years. in the internal management of the company, enterprises attach importance to the cultivation of professionals. after more than 20 years of training, practice, accumulation, precipitation and introduction of high-tech talents in relevant fields, we have a high-quality design team with rich design experience, solid theoretical foundation and rigorous and refined work, and a team of trial