What is the minimum order quantity?

The minimum order quantity is 1.

What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

High Purity Polished Quartz Tube in Custom Sizes and Shapes

Name: High Purity Polished Quartz Tube in Custom Sizes and Shapes
Brand: Donghai County Tengjun Quartz Products Co., Ltd.
SKU: 2153337675

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

US$6.00

5-9 pieces

US$4.00

10-99 pieces

US$3.00

100-999 pieces

US$1.00

1,000+ pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Shape

Circular

Annealing Point

1210℃

Model NO.

TJ-000828

Materials

Quartz Glass

Softening Point

1680℃

Purity

99.99%

Dimensions

2-500

Strain Point

1120℃

Chemical Composition

Silica

Application

Electronic Heater

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 Material: SiO2 content exceeds 99.99% for superior optical and chemical performance.

Custom Sizes and Shapes: Available in circular, square, and special shapes with dimensions from 2-500mm.

Excellent Thermal Stability: Superior thermal shock resistance with a low expansion coefficient of 5.5x10-7.

Superior Chemical Resistance: Resistant to acids and alkalis, offering 30 times the stability of ceramic.

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

OEM and ODM Services: Full customization available from samples, designs, or minor modifications.

Fast Production Lead Time: Peak and off-peak season lead times are within 15 working days.

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: ≤3.02h

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.

Product Q&A

Q:Who are we?

We are based in Jiangsu, China, established in 2003, with 51-100 employees. We sell to domestic and international markets including North America, Europe, and Asia.

Q:How can you guarantee quality?

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

Q:What can you buy from us?

We offer Glass Capillary Tubes, Rods, Special Shaped Tubes, Quartz Plates, Machined Parts, Instruments, Laser Cavity Filters, and various other quartz products.

Q:Why should you buy from us not from other suppliers?

We have over 20 years of experience and specialize in custom processing of various optical glass, quartz plates, and laser cavity filters.

Q:What services can you provide?

We accept various delivery terms (FOB, CIF, etc.), payment currencies (USD, EUR, etc.), and payment types (T/T, L/C, PayPal, etc.). We speak English, Chinese, Spanish, and more.