Lianyungang Hongyang Quartz Products Co., Ltd.

This Ce doped glass can stop nearly all the radiation of ultraviolet ray of UV-B and UV-C and big production r

Comparing with the milky white quartz tube, it has good property of infrared penetrating.Black quartz glass tu

Black quartz glass tube is not UV through the visible and most of their absorption into infrared radiation. C

Clear quartz tube doped with Ti. Has a strong ability to prevent dense UV radiation but release no ozone ****

Lianyungang Hongyang quartz products CO., Ltd. Which was established by overseas Chinese from Australia , is l

Dear Sir or Madam, Lianyungang Hongyang Quartz Products Co., Ltd. is situated at Donghai county, Lianyungang

This quartz glass tube is fused by vacuum method and has low OH content, which makes its heart stabillity bett

Doped with trace elements, we can supply you the red quartz tube, dark red and pink red quartz tube, which is

Standard clear quartz glass tube is produced by specialized high purity sand and automatic controlled fusing f

Carbon Fiber Quartz Heating Tube is a new electric heating product applying carbon fiber as heating material a

Red quartz tube is doped with trace elements , the products we serve you are red , dark red and pink red quart

This cerium-added quartz tube can effectively prevent all radiation of UV-B and UV-C ultraviolet and most radi

Doped with trace elements, we can supply you the red quartz tube, dark red and pink red quartz tube, which is