taking into account both economic and social benefits
company's development”. After more than ten years of development, it has become the domestic chlorinated polymer material field. Leaders, the company has continuously exchanged and cooperated with many scientific research institutions at home and abroad during the development process. At the end of 2014, the company's provincial R&D and R&D projects and the development of key technologies for high-performance CPVC preparation were successfully obtained and identified by the appraisal committee experts as: The preparation technology has reached the international advanced level and completed the requirements of the project plan. The product breaks the monopoly of international chemical giants on high-quality chlorinated polyvinyl chloride (CPVC) products, filling the gap in China's inability to produce high-quality chlorinated polyvinyl chloride products. High-chlorinated polyvinyl chloride resin (HCPE) is a self-developed product with the highest production and sales volume in China. The company promotes standardization and clean production. It has successively passed the three major certifications of quality management, environmental management and occupational health system. It has won “provincial high-tech enterprises”, “provincial-level contract-honoring enterprises” and “shandong famous trademarks”. The honorary title of “excellent private enterprise”, taking into account both economic and social benefits, has been highly praised and praised by leaders at all levels.