Is the glass suitable for laboratory use?

Yes, it is widely used in laboratory glassware, chemical industries, and for sight-glass windows due to its transparency and durability.

Custom Best Quality 4mm Thickness Tempered Borosilicate 3.3 Glass Sheet

Name: Custom Best Quality 4mm Thickness Tempered Borosilicate 3.3 Glass Sheet
Brand: Jinan JSV Industrial Co., Ltd.
SKU: 2239500545

Shandong, ChinaJinan JSV Industrial Co., Ltd.

US$10.00-50.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Long Time

Warranty

Long Time

Model NO.

G-W

Type

Fireproof Glass

Structure

Solid

Moh's Hardness

Shape

Plate

Function

Optical Function, Electromagnetic Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function

Transparency

Transparent

Processing Method

Poling Process

Preparation Process

Fusion Method

Color

Clear

Usage

Furniture, Door, Building, Window

Application

Auto Manufacturing

Feature

Heat Resistance

Processing

Cut, Grind, Polish

Temprature

High Temperature

Safey

Fire Proof

Transport Package

Wooden Crate

Specification

1150*1700mm

Trademark

JSV

Origin

China

Production Capacity

10000PCS / Day

Key features

Superior Chemical Durability: Excellent resistance to acids, alkalis, and hydrolysis per ISO and DIN standards.

Customizable Processing: Available for cutting, grinding, polishing, drilling, sandblasting, coating, bending, and printing.

Exceptional Flatness: Manufactured via unique micro-float process ensuring high surface quality and low microroughness.

High Moh's Hardness: Achieves a hardness level of 10, providing superior scratch resistance.

Wide Thickness Range: Available in thicknesses from 0.5mm to 25mm to suit various applications.

Fireproof Safety: Designed for high-temperature environments including ovens, furnaces, and industrial optics.

Long-Term Warranty: Comprehensive after-sales service and long-time warranty coverage included.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryOEM Services

Jinan JSV Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.51hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, FCA

AI-Powered supplier vetting

SummaryJinan JSV Industrial Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Jinan, Shandong. It is described as a professional technical supplier offering 3D software design and customization from samples or designs, and it provides OEM services for popular brands. However, it does not provide ODM services, has had no new products during the past year, and lacks an available SDK. Operational support is limited: no inventory, overseas warehouse, showroom, agent or branch, or overseas service coverage is reported, and it has not participated in offline trade shows. The supplier reports eight years of export experience and accepts multiple quotation and payment terms. Financial records are referenced for recent years, but the slices do not provide sufficient evidence to assess financial strength. Certification, production capacity, after-sales processes, and specific customer cases remain insufficiently documented.

Supplier typeThe supplier is identified as both a manufacturer/factory and a trade company, with a limited-company structure and an operating location in Jinan, Shandong, China. The differing classifications indicate a mixed description of its business type, but the manufacturer/factory designation is explicitly provided.

After-Sales capabilityThe supplier has no reported overseas warehouse, showroom, agent or branch, and offers services in zero countries outside the stated domestic context. It also has no written procedures or records for corrective and preventive actions or effective customer complaint handling, indicating a documented after-sales process deficiency.

R&D capabilityThe supplier is described as a professional technical supplier offering 3D software design and customization, but it reported no new products during the past year, does not offer ODM services, and has no available SDK. These explicit limitations outweigh the available design capability for innovation assessment.

Customization capabilityThe supplier explicitly offers customization from samples and designs, provides 3D software design services, and provides OEM services for popular brands. Although it does not offer ODM services, the documented sample/design customization and OEM capabilities support a positive assessment.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving branded customers. However, no customer names, project details, or verifiable case studies are supplied, so the depth of its customer-case record cannot be fully assessed.