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It can be used in Medical treatment: surgical instrument, dental instrument, glass container, and medicine container. Accessories: metalwork ornaments, gold & silver jewelries, and ornaments.... More
QCA, Inc. offers an electro-mechanical solution for cost effective and strategically minded... More
With the adoption of distinctive technique this milky quartz glass tube has its typical characteristics of good visual aspects and stable physical & chemical properties. It is used as material of infrared heating lamps for heaters, microwave oven... More
The surface of this kind of tube is smooth and the tube is colorless. The properties of the tube are: high purity(SiO2>99.99%), abrasion resistance(any acid except HF acid ). fire resistance(softening point 1700 centigrade). low coefficient of thermal... More
Quartz plate is a special glass that contains silicon dioxide .Our quartz glass board is made from natural quartz after the process of melting and fine grinding .It is transparent and colorless, contains no air bubble and no processing trade will be... More
This clear quartz rod has high purity, elevated temperature characteristics and low coefficient of thermal expansion, It serves as the material of the bridging rod for single and halogen lamps, fiber optic lighting, quartz making, wafer carriers and push... More
This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing. This glass had the typical characteriastics of high purity, good spectral transmission, well controlled dimension and lower OH and so on. It is... More
Digital Quran... More
widely used in all kinds of... More
tact switch series1.Free samples offered for first time2.Various types of tactswitch!!spec!!fea... More
Specification:1) GSM AntennaFrequency Range:824~894 MHz880~960 MHz1710~1990 MHz1920~2170 MHzV.S.W.R:2.0:1Impedance:50 ohmTypical Gain(w/o cable):2-3 dBiPolarization Type:Vertical or Horizontal2) MechanicalMounting:AdhesiveCable:RG174 3m or... More
Hengshui Zhongbo Imp.& Exp. Co.,Ltd. is a modernization of large-scale manufacturing enterprises. Our factory is located in Hengshui, the rising city nearby Tianjin Seaport and Beijing International Airport, which covers about 26,000 m2.Our company is... More