Is the glass environmentally friendly?

Yes, it is composed mainly of silica and boron oxide without harmful heavy metals and is easy to recycle.

Sustainable High Temperature Resistant Borosilicate Glass Is for Microwave Oven Doors

Name: Sustainable High Temperature Resistant Borosilicate Glass Is for Microwave Oven Doors
Brand: Qingdao Tsing Glass Co., Ltd.
SKU: 2137092062

Shandong, ChinaQingdao Tsing Glass Co., Ltd.

US$25.00

10-99 Square Meters

US$20.00

100-999 Square Meters

US$15.00

1,000+ Square Meters

Sample price:US$10.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

2-3years

Construction

Single Piece Of Fireproof Glass

Model NO.

3-19mm

Duration Of Fire Resistance

3.00 H

Fire Resistance

Class C

Thickness

2-19mm

Production Process

Punching Holes,Polished Edges,Shaped Design Size

Shape

Flat & Curved

Edges Treatment

Safe/Smooth Edge

Appearance

Curve, Flat, Round, Rectangular, Square and Custom

Usage

Building, Furniture, Home Appliance, Electronics &

Material

Ceramic Glass

Samples

3-7 Days

Brand

Tsing Glass

Transport Package

Composite Board Wooden Box Packaging

Specification

Customized

Trademark

Tsing Glass

Origin

China

HS Code

7007190090

Production Capacity

10000 Sqm/Day

Key features

Excellent Chemical Stability: Resistant to acids, alkalis, and water erosion; safe for food-grade and medical applications.

High Light Transmittance: Visible light transmittance exceeds 90% with clear texture and no obvious impurities.

Customizable Size and Thickness: Thickness ranges from 2mm to 19mm; shapes include flat, curved, round, and square.

Environmentally Friendly: Made of silica and boron oxide without heavy metals; fully recyclable and reusable.

Low Expansion Deformation: Minimal volume change during temperature fluctuations ensures strong size stability.

Fast Sample Delivery: Samples are prepared and shipped within 3 to 7 days after order confirmation.

Company profile

Qingdao Tsing Glass Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2017-05-17Nearest Port: Qingdao, TianjinAverage Response Time: ≤5.88hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP

AI-Powered supplier vetting

SummaryQingdao Tsing Glass Co., Ltd. is identified as a China-based manufacturer/factory in Qingdao, Shandong, specializing in processed architectural and decorative glass. Its stated capabilities include six production lines, ISO 9001 certification, 6–10 quality-control staff, and 6–10 years of R&D engineering experience. The supplier reports export sales of 90%, broad global export markets, Qingdao and Tianjin port access, and stated order lead times of within 15 workdays in both peak and off-peak periods. It offers tempered, laminated, insulated, Low-E, mirror, acid-etched, and other processed glass products. The supplier states that it provides personalized service and after-sales support, but the evidence does not establish the depth or performance of that support. Trade records show one transaction in each of three 2025 registration entries involving the United States and the same buyer; these records are limited and do not substantiate broad customer references. Financial credibility, innovation, and...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a professional processed glass manufacturer and exporter. Its stated construction and decoration focus is consistent with this classification.

CertificationsThe supplier reports ISO 9001 certification and lists AS/NZS 2208:1996 among its quality certificates and inspection credentials. These are explicit certification or quality-credential claims, although the slices do not provide certificate validity dates or verification documents.

After-Sales capabilityThe company states that its sales professionals provide prompt after-sales service and support, alongside personalized customer relationships. This supports the existence of a stated after-sales capability, but no service metrics, staffing details, or customer outcomes are provided.

R&D capabilityThe supplier claims advanced glass solutions, has 6–10 years of R&D engineer experience, and offers a broad range of processed glass products including Low-E, laminated, insulated, acid-etched, and antique glass. These support product-development capability, but no patents, new-product records, or documented R&D achievements are provided.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, professional warehouse loading personnel, and stated lead times within 15 workdays during both peak and off-peak seasons. Its 90% export-sales share and access to Qingdao and Tianjin ports further support operational experience, although actual capacity volumes are not independently verified.