For the expansion of basic business foundation, our company is trying to promote various business developments such as setting up office of 1st grade certified architects, total construction work system, soundproof work for the residential houses, restoration of soundproof and air-conditioning equipments, power generation system with sun-light and so forth. We really wish to be a group of technical experts striving as one to be able to meet the demands of customers placing us orders. Your continuous patronage with us shall be much appreciated.