Shanghai lang qing industry and trade co., LTD. Was established in June 2001, is a specialized import fan, Siemens, fan, compressor, rooms dedicated air-conditioning accessories and technical consulting company. The address is located in minhang district of Shanghai. More than a decade, the company has always in line with "the prestige first, customer first" purpose, with high quality products and considerate service to win the majority of customers trust and support. My company has a high-quality management personnel and strong technical force, provide strong technical support and excellent quality assurance. Honesty is our enterprise's fundamental, integrity is our enterprise's life. We are seven years of alibaba trustpass member enterprises. Our sales network covering China, Australia. My company 800 square meters warehouse,