What are the main applications?

It is widely used in household appliances, chemical engineering, lighting, solar energy, fine instruments, semi-conductor technology, and safety protection.

What payment terms are accepted?

We accept LC, T/T, D/P, and PayPal as terms of payment.

Heat Resistant 20mm Borosilicate Disc Sight Glass

Name: Heat Resistant 20mm Borosilicate Disc Sight Glass
Brand: DONGGUAN SAIDA GLASS CO.,LTD
SKU: 1944183711

Guangdong, ChinaDONGGUAN SAIDA GLASS CO.,LTD

US$4.50

200-999 Pieces

US$3.50

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

None

Shape

Flat

Model NO.

Borosilicate glass

Appearance

Flat Tempered

Standard

GB/T 9963-1998

Steel Degree

Tempered Glass

Thickness of Flat Tempered Glass

0.5-19mm

Thickness of Curve Tempered Glass

Customized

Fragment State

Ⅱ

Technics

Chemical Tempered

Flatness

High Class

Usage

Building, Furniture, Home Appliance, Electronics & Instruments

Glass Silk Screen Color

Black, Gray, White, Other Colors.

Glass Raw Materials

Gorilla/AGC/Dragontail/Panda Glass or Other Brand.

Glass Thickness

0.55mm/0.6mm/0.7mm/0.8mm/1.0mm/1.5mm/2.0mm/3mm etc

Glass Shapes

Square, Round, Irregular Graphics, (Customized)

Glass Size

Customized According to Customer Drawings

Edge Processing

Straight, Round, Beveled, Stepped; Polished, CNC

Surface Treatment

AG/Af/Ar Coating

Minimum Order Quantity

100PCS

Drilling

Acceptable

Shipping Way

Commercial Express, Sea Shipping

Tempered

Physical Tempered, Chemical Tempered

Hardness

>7h

Transmittance

>91%

Transport Package

Plywood Case

Specification

According to buyer requirment

Trademark

SAIDA GLASS/OEM

Origin

China

HS Code

7007190000

Production Capacity

20000 Piece/Pieces Per Week

Key features

High Transparency: Transmittance exceeds 91% across a wavelength of 300 nm to 2500 nm.

Chemical Stability: Resistant to acid and alkali, with high water and chemical resistance ratings.

Enhanced Safety: Breaks into harmless obtuse fragments, four times stronger than ordinary glass.

Customizable Dimensions: Thickness and size can be customized according to customer drawings and requirements.

Versatile Applications: Suitable for lighting, chemical industry, electronics, solar energy, and safety protection.

International Certifications: Passes CE, EN12150, ISO9001, GB, and SGS quality guarantee certifications.

OEM/ODM Service: Supports customer designs, samples, and full or minor customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedCooperated with Fortune 500

DONGGUAN SAIDA GLASS CO.,LTD

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.23h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Dongguan operating in manufacturing, with combined facilities including cutting, edge grinding, cleaning, and tempering equipment. It demonstrates broad customization, ODM availability, recent new-product activity, raw-material traceability, 100% finished-product inspection, quality assurance, and documented corrective-action and complaint-handling procedures. However, it lacks in-stock capacity, overseas warehouses, overseas agents or branches, overseas showrooms, and offline trade-show experience. It also has no valid manufacturing-capacity contract with related subcontractors, does not provide OEM services for popular brands, and has no available SDK. Financial credibility cannot be positively established because the provided financial records show zero operating revenue, gross profit, operating profit, gross margin, and current ratio for the stated periods.

Supplier typeThe supplier is classified as a combined company and a factory located in Dongguan, with associated companies in manufacturing. This supports identifying it as a manufacturing-oriented factory rather than an offshore company.

After-Sales capabilityThe supplier has documented procedures and followed records for customer complaint handling and corrective/preventive actions. However, it lacks overseas agents or branches, overseas warehouses, overseas showrooms, and in-stock capacity, so the evidence supports process capability but not broad overseas service coverage.

Financial creditThe supplied financial records report zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated one-, two-, and three-year periods. These figures provide explicit negative evidence regarding demonstrated financial activity and liquidity.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple forms of customization. It does not have an available SDK, but the stated R&D and ODM activities provide positive evidence of product-development capability.

Production capacityThe supplier is a factory with cutting, edge grinding, cleaning, and tempering equipment, 15 quality inspectors, 100% finished-product inspection, and stated one-month lead times in both peak and off-season periods. Nevertheless, it reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors; the available evidence still confirms core production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, with the same broad capability stated across its R&D and design-service information. This is direct evidence of extensive customization coverage.

Product Q&A

Q:Is the glass customizable?

Yes, thickness and size can be customized according to customer drawings. We also offer customization for glass shapes, colors, and surface treatments.

Q:What is the minimum order quantity?

The minimum order quantity is 100 PCS for general orders, though some specifications may allow for 2 PCS.

Q:What certifications does the product have?

The product passes international certifications including CE, EN12150, ISO9001, GB, and SGS.

Q:What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons. Sample time is approximately 10 days.

Q:How does the glass break for safety?

When broken, tempered glass breaks into small, harmless fragments with obtuse angles, ensuring safety for human bodies.