Mt. Kosei (tientsin) trading and trade co. Ltd. Is attached to tianjin lin's electric power. Entity shop: 76 guest street, new coastal zone, office address: seaside new zone state building a is a professional hair, mitsubishi heavy worker haile, gly, japanese central air-conditioning system, new flow, water cleaning system, heating, wind-cool modifier, screw-building and engineering work, preservation of one another; based on “credibility, quality, service in place, ensuring the future”.