China high pressure ultra thin quartz glass sheet

Product Description
SpecificationNameOptical glass lens or cover
MaterialOptical Glass,PyrexDiameter Tolerance+0/-0.2 mmThickness Tolerance+/-0.2 mmProcessedby molding, grinding, polishingWorking temperatureresisting high temperature shockSurface QualityOptical gradeMaterial Qualityno scratches and air bubbleTransmissionabove 92%Chamfer0.1-0.3 mm x 45 degreeSurface CoatingAvailableUsageOpticl system, Photographic sysem, Lighting system,Electronic apparatus,e.g.Plano convex lens,Aspheric lens, Bi-convex lens,Bi-concave lens, Prism, Optical wafer, Glass substrate, Optical windows, Filter, Ball lens,Led lens, Cylindrical lenses,Aspheric lens, Ball lens, Flat lens, Round lens, Fresnel lens, Glass filter, Meniscus lens, Lamp cover, Lamp shade, Glass cover, Glass Shade, Light shade, Light cover, Glass lens, Optical lens, Temper glass, Stage lens, LED lens, Reflector lens, Sight lens, Front lens, Refractor, Molded lens, Spot lens, Flood lens, Panel lens, Glass sheet,
Our Services
Professional service for our customers
1.Alibab group “trade assurance”,to protect buyers money safety and quality of the goods.
2.Cargo damage,customer provide photos or other evidence ,we will free delivery to youagain.
3.Unique designed strong wooden +carton cases,solving the problems of vreakage.
4.Near to seaport ,ensuring convenient loading and rapiad delivery.
5.Professional sales team,offering pesonaalized and dedicated services.
Company Information
Hebei Warkin glass co., LTD. Is a manufacturer and exporter with rich experience in production, development and sales.At present, our company is mainly engaged in R&D and production of the high borosilicate glass, ceramic glass and all kinds of glass balls , Our products are widely used in the optical communication industry, medical equipment, photographic equipment, precision office equipment, solar photovoltaic,construction, steel industry and chemical industry etc.Now our products are exported to Japan ,Korea,Europe,North and South America ,Also our company is the long-term cooperative supplier of Japan Sumitomo and German Siemens.Our company will always adhere to the principle of integrity first, service first, customer-oriented, win-win cooperation,because high-quality products is the life of our enterprise, business partners and our benign cooperative relationship is the driving force of our company's continuous development.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in 25kg/bags or 1ton/bag . If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF,Q4. How about your delivery time?
A: Generally, it will take 15-20 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before deliveryQ8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
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