What are the main applications for this fused silica glass?

It is used as window material, mask substrate, heat insulation, optics, electronics, medical treatment, laser industries, chemical, construction, metallurgy, casting, glass, well drilling, decorations, heater, and printer applications.

What are the physical properties of the quartz glass plate?

Density is 2.2g/cm3, compressive strength is 1100Mpa, Young's modulus is 72000Mpa, refractive index is 1.4585, and Mohs hardness is 5.5-6.5. It has high durability and low thermal expansion.

Customized High Purity Optical Polishing Transparent Square Fused Silica Glass Window

Name: Customized High Purity Optical Polishing Transparent Square Fused Silica Glass Window
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 776639675

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$10.00-20.00

1 Piece

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, RoHS

Application

Chemical, Construction, Metallurgy, Casting, Glass, Well Drilling, Decorations, Heater, Printer

Model NO.

HB-QP

Type

Quartz Plate

Color

Transparent

Edge

Can Be Flamed

Dimension

Can Be Customized

Temperature

1100 Degree

Two Sides

Polishing or Grind

Surface

No Airline, No Bubbles

Sio2

> 99.99%

MOQ

1PC

Size

5-1500mm

Density

2.21

Keyword

Fused Silica Glass Plate

Transport Package

Separated with Pearl Cotton+Wooden Box Packed

Specification

rohs

Trademark

HB, OEM

Origin

Lianyungang Jiangsu

Production Capacity

10000PCS/Month

Key features

High Purity Material: SiO2 content exceeds 99.99% for superior optical performance.

Customizable Dimensions: Sizes range from 5-1500mm with flexible shape options.

High Light Transmittance: Visible light transmission exceeds 90% for optical clarity.

Corrosion Resistance: Excellent chemical stability suitable for harsh environments.

Low Thermal Expansion: Minimal expansion ensures stability under temperature changes.

Multiple Certifications: Passed CE, ISO 9001, RoHS, and MSDS tests.

Flexible Customization: Supports edge flame polishing, grinding, and specific designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Lianyungang Highborn Technology 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: 15 years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤4.75h

AI-Powered supplier vetting

SummaryLianyungang Highborn Technology Co., Ltd. is identified as a Chinese manufacturer/factory and limited company in Lianyungang, Jiangsu. It reports broad customization and OEM/ODM capabilities, documented inspection, service assessment, corrective-action, and complaint-handling procedures, as well as 15 years of export experience and exports representing 71%–90% of sales. Production information includes two production lines, 6–10 quality-control staff, and stated output across ceramic and quartz-related products. However, the supplier reports no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. No certification holdings or customer case details are provided.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability, corrective and preventive actions, and handling customer complaints. However, it reports no overseas warehouse, showroom, agents or branches, and no offline trade-show participation, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier offers ODM services and extensive design-based customization, but reports no new products in the past year and no available SDK. This provides evidence of design support but also a stated lack of recent product development.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, product-specific annual output data, and peak- and off-season lead times within 15 working days. These details explicitly support established production and quality-control capability.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. The breadth of stated options explicitly indicates strong customization capability.

Product Q&A

Q:What products and services can you offer?

We supply Quartz Glass (Tube, Rod, Plate, customized parts), optical glass, cuvettes, precise ceramics, and more. We offer full processing lines and can design/customize products according to client demands.

Q:Can you offer samples before mass orders? How are they charged?

Yes, we offer samples to lower purchasing risk. Inventory items deliver within 3 days; processed items within 15 days. Low-value items may be free (buyer pays freight). Customized products require a development cost.

Q:What test reports or certificates do you provide?

We have passed ROHS, CE, MSDS tests, and ISO9001 authentication. We hold 8 registered trademarks, 25 patents, and are recognized as a China High-tech Enterprise.

Q:Do you have agents in our area? Can we buy directly?

We do not authorize regional agents. Since 2008, we have direct export qualifications and have shipped to over 108 countries. Clients can contact us directly to purchase products or services.

Q:What if quality does not meet requirements or there is freight loss?

We have strict QC and offer qualified products. If quality fails contract requirements, we will reproduce or refund. For freight loss, we assist in claiming from logistics and arrange replacements.