IR quartz heating elements used in heaters ,fans,oven ,far infrared heaters
Factory price
Quality certification:TUV UL
Professional manufacturer of IR quartz heating elementsQuartz heating elements can...
ir quartz tube heater lamp
1.high effecient
2.Health care to human body
3.6000h service life
milky ir quartz tube heater lamp SiO2>99.9% Detail dimension of ...
Voltage,Watt,Outer diameter(OD) ,Wall thickness (WT) ,color,shape and length can be designed,produced and processed as required.
Donghai Quansheng Quartz Products Co., Ltd. is a professional manufacturer and...
quartz glass test tube
heat resisting,corrosion resisting
heat sablility is good
Sizes:15*150,18*180,25*200mm
Round-bottom quartz test tube,quartz glass tube Quartz glass test tube...
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