1. rich experience for gauge glass 2. no bubble 3. the competitive price 4. good surface quality We specialize in borosilicate sight glass, gauge glass. It include ordinary tempered guage glass, borosilicate sight gauge glass and quartz sight...

1. rich experience for guage glass 2. no bubble 3. the competitive price 4. good surface quality We specialize in borosilicate sight glass, gauge glass. quartz glass, tempered glass.  It include ordinary tempered guage glass, borosilicate sight...

1. rich experience for optical filter 2. good surface quality 3. the competitive price 4. good reputation We specialize in optical...

1. rich experience for quartz lens 2. no bubble 3. the competitive price 4. good surafce quality quartz lens We specizlize in optical  quartz  lens, It include 3 types. JGS1  JGS2  JGS3 / ZS1  ZS2  HS1. The technical force of...

1. We specialize in boroilicate sight glass 2. the competitive price 3. No bubble, No stripe 4.ensure the quality for We specialize in borosilicate sight glass. It include ordinary tempered sight glass, borosilicate sight glass and quartz sight...

1. We have rich experience to manufacture insulating glass 2. the competitive price 3.good surface quality 4. good reputation We specialize in insulating glass. (Heat - absorbing glass)The insulating glass  can insulating  ultraviolet and ...

1. rich experience for fused quartz silica glass 2. the low price 3. no bubble 3. good surface quality We specialize in fused quartz silica glass.1.Quartz silica glass can transmit far ultraviolet, transmit visible light and near infrared optical...

1. rich experience for optic filter 2. No buuble 3.good surface quality' 4. the competitive price 5. good reputation Optic filter, optical filter,color filterWe are the direct manufacturer. We may supply various color filter,optical filter, optic...

1. rich experience for optical quartz. 2. no buuble 3. the competitive price. 4. good surface quality Optical quartz1. The technical force of our company is rich. We have rich experience to manufacture optical quartz glass. 2. We have the competitive...

1. Rich experience for ir cut off filter 2. No bubble 3. good surface quality 4. good reputation ir cut off filter1.wavelength:from 180nm to 2500nm 2.Surface quantity:40/20  60/40 80/503.surface accuracy 1/10 λ,1/4λ~2λ4.thickness...