How do you guarantee quality?

We provide a pre-production sample before mass production and conduct a final inspection before shipment.

What is the light transmittance rate?

The light transmittance is high, ranging from 85% to 95% depending on the different spectrum.

Square and Round Quartz Sheet From China Factory

Name: Square and Round Quartz Sheet From China Factory
Brand: Donghai County Tengjun Quartz Products Co., Ltd.
SKU: 2219668045

Jiangsu, ChinaDonghai County Tengjun Quartz Products Co., Ltd.

US$4.00

5-9 pieces

US$3.00

10-99 pieces

US$2.00

100-999 pieces

US$1.50

1,000+ pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Application

Semiconductor, Lighting,

Model NO.

TJ000992

Type

Translucent Quartz Plate

Thickness

0,5-100

Shape

Circular Shape

Annealing Point

1210℃

Materials

Quartz Glass

Softening Point

1680℃

Purity

99.99%

Strain Point

1120℃

Processing Service

Bending, Welding, Punching, Decoiling, Cutting, Mo

Density

2.2g/cm3

Transport Package

Inner Bubble Film/Carton F: Shipping Cartons/Wood

Specification

20*20*20

Trademark

Tengjun

Origin

Jiangsu, China

Key features

High Purity Quartz: Made of 99.99% pure quartz with SiO2 >= 99.99%, ensuring high quality.

Excellent Chemical Resistance: Resistant to acid and alkali; does not react with any acid except HF.

High Light Transmittance: Transmittance ranges from 85% to 95% depending on the spectrum.

Customization Available: Supports customization from samples, designs, and flexible minor adjustments.

Superior Hardness: Strong hardness reaching Morse level 7, resistant to scratches and chips.

Professional Manufacturing: Over 20 years experience with 100% inspection for finished products.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Donghai County Tengjun Quartz Products Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤2.95h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Donghai County, Lianyungang, with business activities centered on quartz glass, quartz pipes, crystal products, lighting equipment, and related photovoltaic, semiconductor, and electronic products. It reports customization, OEM, and ODM capabilities, but no new product development during the past year and no available SDK. Quality and service processes are documented, including product inspection, complaint handling, traceability, supplier assessment, and corrective actions. Overseas support is limited: it reports no overseas warehouses, showrooms, agents, branches, countries served, or offline trade-show participation. Financial information is limited to stated years without financial performance details. No certifications or customer cases are explicitly provided.

Supplier typeThe supplier is a factory located in Donghai County, Lianyungang, and is classified as a combined company. Its stated business scope covers processing and sales of quartz glass products and pipes, crystal products, lighting equipment, and wholesale and retail of photovoltaic, semiconductor, and electronic products.

After-Sales capabilityThe supplier has documented procedures and records for complaint handling, supplier service-capability assessment, corrective and preventive actions, and finished-product inspection. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and lists zero countries offering overseas services, indicating limited documented overseas service coverage.

Production capacityThe supplier operates as a manufacturing factory with processing and production activities for quartz glass products and pipes, supported by documented inspection instructions, quality assurance, raw-material traceability, and maintained quality records. These slices support production and quality-control capability, although production capacity or output volume is not stated.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports both OEM and ODM services, providing direct evidence of broad customization capability.