Tianjin HQ Intelligent Technology Co., Ltd.

We adhere to the high standard process of AS2047 and all raw materials are taken from high quality resources,meanwhile, European high-end window and door system are imported to produce.
We have our own R & D team and our products achieve remarkable results in energy saving and environmental protection.We have an professional technical team and can also design as per the customer's requirements.
With high quality and good after-sales service we have won high reputation in this line and in the market.
We are looking forward to have chance to cooperate with you to win mutual benefit.