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Premium Borosilicate Glass Lens Cover for Enhanced Illumination
US$2.10
10-99 piece
US$1.40
100+ piece
Product profile
Customization
AvailableAfter-sales Service
1yearWarranty
1yearModel NO.
borosilicate glass discCertification
CE, ISO9001,ISO14001Shape
Flat StripHead Code
RoundConnection
OtherMaterial
Boroslicate 3.3 GlassThermal Shock
250℃Mohs Hardness
6.0-6.5mohsSpecific Gravity
2.23G/Cm3Thermal Expansion Coefficient
(3.3±0.2)*10-K-1Transport Package
in Carton, Wooden CaseSpecification
22*2mmTrademark
ISUNTONOrigin
Jiangsu, ChinaProduction Capacity
100000+Key features
Superior Hardness: Mohs hardness ranges from 6.0 to 6.5 for enhanced durability.
Customizable Specifications: OEM/ODM services available for various safety glass sight glasses.
Comprehensive Certifications: Holds CE, ISO9001, ISO14001, and EN10204-3.1/3.2 factory certificates.
Corrosion and Pressure Resistance: Resists high temperatures, pressures, and strong acid/alkali environments.
1-Year Warranty: Provides 1-year warranty coverage for all products.
Free Sample Availability: Free samples provided; customer only pays shipping charges.
Flexible Logistics Options: Supports sea freight, air freight, and international express delivery.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2024-10-01Nearest Port: ShanghaiAverage Response Time: ≤2.13hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, DAP, EXW, CFR, Others, FCA, DAT, CIF, FAS, DDP, CIP, CPT
AI-Powered supplier vetting
SummaryThe supplier demonstrates customization and ODM capabilities, supported by two R&D engineers and documented technical responsibilities. It maintains written procedures and records for warehouse quality control, supplier assessment, corrective actions, complaint handling, and finished-product inspection. Certifications include ISO9001:2015, ISO14001, ISO45001:2018, and CE. Export activity is established, with 51%–70% of sales from exports and six years of exporting experience, but overseas service infrastructure is absent: no overseas warehouse, showroom, agents, or branches. Reported financial information is inconsistent across the provided slices, so financial credibility cannot be reliably assessed. Production capacity evidence is limited to one-month lead times and quality-control resources. No SDK, famous-brand OEM, or customer case information is provided.
Supplier typeThe supplier has self-operated import/export rights, six years of exporting experience, and 51%–70% of total sales from exports. It offers FOB, CIF, and CFR quotations, but reports no overseas warehouse, showroom, agents, or branches.
CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, plus CE product certification. These explicitly support compliance and management-system credentials.
After-Sales capabilityThe R&D engineers provide technical support for production and after-sales service, while documented procedures and records exist for complaint handling and corrective/preventive actions. However, the supplier has no overseas service locations or agents.
R&D capabilityThe supplier reports new products within the past year, ODM services, and two R&D engineers responsible for customer-request confirmation, new-product design, and technical support. It does not have an available SDK, but the evidence still explicitly supports product-development capability.
Production capacityQuality control is supported by one inspection staff member, 15 test-equipment units, written warehouse procedures with records, and standardized finished-product inspection instructions. Peak- and off-season lead times are both stated as one month, but broader production capacity data is not provided.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad stated customization coverage.
Product Q&A
Q:Do you have a factory?
A:
Yes, we have a factory in Jiangsu. Welcome to visit our company and factory. We are a professional manufacturer and provide OEM/ODM services to customers.
Q:Could I get some samples, and how?
A:
No problem, we provide free samples, and it is only needed for you to pay for the shipping charge.
Q:Can the company customize the specifications we want?
A:
Our company can customize various safety glass sight glasses with high temperature resistance, high pressure resistance, chemical resistance, and excellent thermal shock resistance according to customer needs, and issue EN10204-3.1 or 3.2 factory quality certificates, or according to customer needs Invite certification agencies such as TUV to come and witness the test. Our company can also provide OEM and ODM brands for users, making it convenient for agents from various countries to set up thei
Q:Can you give me some discount?
A:
Usually the discount depends on the quantity. However we can discuss it.
Q:How do you deliver the goods?
A:
We can choose suitable sea freight, air freight, and international express delivery according to the customer's needs, and select the most economical and fastest logistics delivery method based on the actual situation of the goods.
Send Inquiry
*To:
Lumistar Special Glass Technology Co., Ltd.
Lumistar Special Glass Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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