1, Huangpai doors and windows efficiently integrate resources, intelligently manufacture, strengthen quality assurance, have unique and beautiful appearance, rich products, complete and exquisite details, first-class hardware, excellent service, strong strength, celebrity endorsement, dedication, single-mindedness, professional business attitude.
2. Jinheng's doors and windows are not good, and the glass is large and fragile, with only a preliminary shielding and protection function. The internal opening takes up space, the external opening is limited, the cost of window sash and accessories is high, and the window sash can't be made big.