Hangzhou Guanqi Special Glass Co., Ltd. is a professional R&D, production and sales company: high temperature resistant glass, high temperature resistant sealant, one-way through glass, high temperature and high pressure resistant glass, wave soldering glass, boiler mirror, liquid level gauge glass, water level gauge glass, cobalt glass, fire observation glass, lamp glass, wired glass, microcrystalline glass, fireplace glass, oven glass Manufacturer of high-temperature glass tube, tin furnace test glass, high-pressure mirror, mirror with scraper, glass with steps, high-temperature sealant, high-temperature glass glue, German standard mirror, din7080/8902 mirror and other products.
