Founded in 2014, Zhengtong Plastic Industry has steadily expanded its presence in the municipal pipeline sector. Over more than a decade of development in the domestic market, the company has grown into a key industry player by focusing on technological innovation and environmentally sustainable practices. Specializing in the research and development, production, sales, and service of municipal pipeline systems, our products are widely used in municipal infrastructure, mining, construction, natural gas, petroleum, and drinking water applications. With consistently high product quality, we have earned long-term partnerships and trust from numerous leading enterprises, building a strong and reliable market reputation.