Our company is a state-owned listed company, and our shares are held by Anhui Quanchai Group. Our company is 45km away from Nanjing and 300km away from Shanghai Port. In 1999, our company established OBO Pipe Factory and introduced advanced production lines to professionally produce different kinds of plastic pipes, including water pipes, drainage pipes, gas pipes, under-floor heating pipes, optic cable pipes and mining pipes. Our company has passed the certifications of quality and ...