Home For over 10 years, Beijing Zhong Cheng Quartz Glass Co., Ltd. (ZCQ) has specialized exclusively on producing optical fused quartz products, including Sio2 targets, quartz ware, optical prisms, quartz windows, optical glass windows, lenses, optical coatings, and more. Our experience in this field enables us to provide you with the highest quality quartz materials and products, at the most economical prices. In addition, we at ZCQ also offer OEM service, upon request.
About us Beijing ZhongCheng Quartz Glass Co., Ltd.(ZCQ) was founded in 1998, and our emphasis on optical fused quartz products has resulted in our excellent reputation in the field. Through our continued efforts and more than 10 years of experience, we are able to offer a wide line of fused quartz materials and products, such as: Sio2 targets, quartz ware, optical prisms, quartz windows, optical glass windows, fused silica plates, lenses, and optical coatings.
Products ZCQ is a manufacturer and supplier of optical fused quartz products. Through our continued efforts and more than 10 years of experience, we are able to offer a wide line of fused quartz materials and products, such as Sio2 targets, quartz ware, optical prisms, quartz windows, optical glass windows, and others. Due to their high quality and reliability, our fused quartz products are widely used by customers in America, the UK, Australia, Korea, Japan, and more. We are located in Beijing, China. This location gives us access to convenient transportation. For more information, please feel free to contact us. Thanks!
Sio2 Targets 1. Sio2 targets fall into a variety of categories, including grain, wafer, disc, panel, plate, ring and block.
2. Our Sio2 targets have high purity (containing Sio2 from 99.95%-99.9999%), low air bubble density, and low impurity content.
3. Big dimension design can be fulfilled.
CNC Quartz Fabrication Products With the help of CNC design and software control, we are able to fabricate the precision glass parts and precision quartz parts especially when doing arc, lope, slots, sphere, hole and angle processing according to customer's own design.
Quartz Ware As an experienced China manufacturer of optical fused quartz products, we can produce a wide range of fused quartz and fused silica laboratory products.
Optical Prisms 1. Optical prism, is a transparent optical element with flat, polished surfaces that deflect, deviate and rotate beams of light.
2. We at ZCQ can produce many types of prism which can achieve the reflections for specific imaging tasks.
Special Prisms Assembled Prism, Porro Prism, Pechan Prism, Cuboid Prism & Custom made Prism etc.
Quartz Window, Optical Glass Window 1. Quartz window or optical glass window, a kind of transparent optical elements, are used when an optical system passes from one atmospheric environment to another.
2. We at ZCQ supply various kinds of precision windows and wafers in different optical materials including optical glasses,
High Precision Quartz Window ZCQ, founded in 1998, is a high precision quartz window manufacturer and supplier in China. With over 10 years of experience, we also can offer other optical fused quartz products, such as Sio2 targets, quartz ware, optical prisms, and optical coatings etc.
Large Quartz Window As a large quartz window manufacturer and supplier with over 10 years of experience, we at ZCQ can provide a wide variety of optical fused quartz products, such as Sio2 targets, quartz ware, optical prisms, and optical coatings etc.
Ultra Thin Optical Window Thank you for visiting our website! ZCQ is an ultra thin optical window manufacturer and supplier with over 10 years of experience. We can provide a wide variety of optical fused quartz products, such as Sio2 targets, quartz ware, optical prisms.
UV Quartz Coating Plate for Curing Equipment 1. In addition to being used as an anti-heat blocker, the UV quartz plate filter can also be used in UV curing equipment.
2. The quartz plate filter allows UV ray to transmit and reflect IR ray.
UV Reflective Quartz Plate (Cold Mirror Reflector) 1. UV reflective quartz plate, a type of fused quartz product, can effectively reflect UV light.
2. It also can absorb infrared energy, ensuring the efficiency of the UV curing.
Plano Window Lens can be divided into several types according to the curvature of the two optical surfaces.
If both surfaces of the lens are convex, we call it double-convex lens or biconvex. When one surface of the lens is flat,
Optical Coatings As a China optical fused quartz maker, we provide our customers with various optical coatings, including high reflective coating (HR), anti-reflection coating, protected aluminum, protected gold.
Application With high purity, low air bubble density and low impurity content, this kind of optical fused quartz products is widely applied in a wide variety of industries, including:
CNC Quartz Fabrication Applications Through CNC design and software control, we at ZCQ have the capacity to fabricate high-precision quartz parts to meet the requirement of our customers.
Quartz Labware Applications Quartz labware, quartz ware or quartz laboratory apparatus can be extensively applied in a great variety of industries, such as optoelectronic industry, new-tech fields, environmental protection industry, solar industry and semiconductor industry.
Optical Prisms Applications Optical prism, a transparent optical element with flat polished surfaces that reflect light, is mainly made out of glass. This kind of optical fused quartz product is commonly used in the following areas:
Optical Window, Films Materials and Coatings Applications ZCQ, China optical fused quartz products and material manufacturer, supplies various optical window, films materials and coatings for many industries, such as Laser, Medical, Analytical, Life Science, Aerospace and Defense.
Material 1. Specially-prepared fused silica is a vital starting material used in making optical fiber for telecommunications.
2. Thanks to its strength and high melting point, fused silica can be used as the envelope of halogen lamp.
Quartz 1. Specially-prepared fused silica is a vital starting material used in making optical fiber for telecommunications.
2. Thanks to its strength and high melting point, fused silica can be used as the envelope of halogen lamp.
BK-7 Glass Bk-7 Glass, an Optical Borosilicate Crown Glass, has a high transmission and is free of bubbles and inclusions. With superior physical properties, it can be polished like leaded glass, making it suitable for lenses and prisms for lasers and optics.
B270 With exceeding clarity and high transmittance characteristics, B270 also named Ultra clear glass or low iron glass. It is a new type of high grade glass enjoying high performance and multifunction, and its light transmittance can achieve above 91.5%.
Calcium Fluoride - CaF2 Calcium Fluoride, a physically and chemically stable optical material with good water and chemical resistance, transmits from the vacuum ultraviolet into the infrared. Two qualities are available, one for visible and infrared applications and the other for ultraviolet applications grown from chemically pure powder.
Sapphire With a perfect combination of excellent physical, chemical, and optical properties, sapphire is an ideal quartz material for use in hostile environments. It resists attack from acids and alkali up to 1000°C as well as HF below 300°C.
Magnesium Fluoride - MgF2 Magnesium Fluoride, a durable material resistant to mechanical and thermal shock, is widely used for prisms, windows and lenses from the vacuum ultraviolet to the infrared region of 7.5 microns.
Other Materials SF series, F series, BG39 Glass, Z-Cut Quartz, X-Cut Quartz, Y-Cut Quartz, Pyrex, KTP, LBO, BBO and another infrared crystals.
Storage Tips 1. In order to avoid humidity & dust, optical product is encouraged to be stored indoors or in its original container.
2. Keep the storage place dry and neat.
OEM We at ZCQ well know that OEMs have different needs from end-users. You need products and support that you can count on to get you to market quickly with large-scale quality and economical products. Therefore, we have designed our OEM program with your needs in mind.
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