Jiangsu Profile
Product List
31606. Automatic Sporting Stop Watch 1/100 
[May 30, 2016]
[May 30, 2016] Product Function 1/100th sec stopwatch Split/lap time Normal time Hours, minutes, seconds Day, date, month, week A must for all sport and technical application Dimensions: 72 x 65 x 16.5mm 1.good quality with ...
31607. Large Diameter Furnace Quartz Tubes of Various Sizes, Quartz for Photovoltaic Industry [Dec 09, 2023]
[Dec 09, 2023] Quartz glass brief introduction Quartz glass is made by melting various pure natural quartz (such as crystal, quartz sand, etc.). The linear expansion coefficient is very small, 1/10~1/20 of that of ordinary glass, ...
Company: Yiwu Guannuo Trading Company
31608. Promotion Price Fused Silica Sand for Investment Casting [Aug 05, 2024]
[Aug 05, 2024] Investment Casting Grade Fused Silica Specifications: 1. Physical Properties 1.1 Composition SiO2 1.2 Structure Amorphous 1.3 Colour Transparent or white 1.4 Melting Temperature ...
Company: LIANYUNGANG KAESHING INTERNATIONAL TRADING CO., LTD.
31609. Quartz Ar Coated Doublet Achromatic Lens [May 17, 2023]
[May 17, 2023] Product Description An achromatic lens can be defined as a lens which is made by a combination of two different types of lenses carrying different focal powers in a manner such that the images formed by the ...
Company: DG Optoelectronics Co., Limited
31610. Custom 6mm 8mm Flat Convex Lens Cylindrical Quartz Plano Convex Lens [May 17, 2023]
[May 17, 2023] Product Description A plano-convex lens is a lens with a positive focal length , with a plane mirror on one side and a spherical mirror on one side.A plano-convex lens is ideal to gather parallel light to a point, ...
Company: DG Optoelectronics Co., Limited
31611. Crystal Quartz Plano Convex Lens for Optics and Lighting [May 17, 2023]
[May 17, 2023] Product Description A plano-convex lens is a lens with a positive focal length , with a plane mirror on one side and a spherical mirror on one side.A plano-convex lens is ideal to gather parallel light to a point, ...
Company: DG Optoelectronics Co., Limited
31612. Physical Experiment Optical Quartz Flat Convex Lens [May 17, 2023]
[May 17, 2023] Product Description A plano-convex lens is a lens with a positive focal length , with a plane mirror on one side and a spherical mirror on one side.A plano-convex lens is ideal to gather parallel light to a point, ...
Company: DG Optoelectronics Co., Limited
31613. Physical Experiment Optical Quartz Plano Convex Lens [May 17, 2023]
[May 17, 2023] Product Description A plano-convex lens is a lens with a positive focal length , with a plane mirror on one side and a spherical mirror on one side.A plano-convex lens is ideal to gather parallel light to a point, ...
Company: DG Optoelectronics Co., Limited
31614. Custom Optical Quartz Cylindrical Lens [May 17, 2023]
[May 17, 2023] Product Description Cylinder Lens Cylinder lenses are optical components that have different radii in the x and y axes, which cause them to have a cylindrical/semi-cylindrical shape and image magnification ...
Company: DG Optoelectronics Co., Limited
31615. Cylindrical Mgf2 Coating Lenses, Quartz Cylindrical Lens [May 17, 2023]
[May 17, 2023] Product Description Cylinder Lens How Do Cylindrical Lenses Work? Cylinder lenses are optical components that have different radii in the x and y axes, which cause them to have a cylindrical/semi-cylindrical ...
Company: DG Optoelectronics Co., Limited
31616. Optical Bk7 Pentagonal Prism Quartz Crystal [May 17, 2023]
[May 17, 2023] Company Profile DG Optics specializes in the development, production, and sales of optical products made of any material including BK7,quartz,sapphire etc. The product line covers thousands of categories, such as ...
Company: DG Optoelectronics Co., Limited
31617. Futher Processing Quartz Products (IPU111) [Aug 07, 2014]
[Aug 07, 2014] We could make many kind further quartz products according your demand. Quartz tube with one end domed or flat Lamp body quartz sleeve spiral quartz tube Milky and clear spiral quartz tube Quartz tube of U sharp or ...
Company: Inpuquartz Co., Ltd
31618. Boat Quartz [May 23, 2025]
[May 23, 2025] Our high-purity quartz boats are made from fused quartz with SiO2 content ≥ 99.9%, ensuring exceptional thermal stability, chemical resistance, and dimensional precision. These boats are engineered for demanding ...
31619. High Purity Sand Quartz 99.99% [May 23, 2025]
[May 23, 2025] Jiangsu Chuanglang Quartz Technology Co., Ltd. Offers a wide range of high-purity quartz sand tailored for advanced applications in semiconductors, photovoltaics, glassmaking, ceramics, and metal casting. We supply ...
31620. Factory Direct High Quality High Whiteness Cristobalite Silica Powder [Jun 20, 2023]
[Jun 20, 2023] Introduction of the Cristobalite Silica powder : Cristobalite powder is made of selected vein quartz ore calcined at about 1500 ºC, processed by non-polluting grinding, magnetic separation and ...
Company: Yiwu Guannuo Trading Company
