Introduction

Quartz tubes are essential components in various industries, including semiconductors, optics, and laboratory research. Their exceptional thermal stability, chemical resistance, and optical clarity make them ideal for high-precision applications. As the demand for high-quality quartz tubes continues to rise, selecting a reliable supplier becomes crucial. This article highlights the top six quartz tube suppliers in China for 2025, renowned for their product excellence and industry reputation.

1. Donghai Jiurui Quartz Products Co., Ltd.

Established in 2010, Donghai Jiurui Quartz Products Co., Ltd. specializes in manufacturing high-temperature resistant and corrosion-proof quartz glass instruments. With over 15 years of expertise, the company serves research laboratories, semiconductor fabs, and various industrial sectors. Their products adhere to stringent JGS2 (UV) and JGS3 (IR) standards, ensuring top-notch quality.

Product Offerings:

Clear Quartz Tubes
Customized Quartz Tubes
Milky (Opaque) Quartz Tubes

2. Donghai Yukang Quartz Material Co., Ltd.

Donghai Yukang Quartz Material Co., Ltd. is a leading manufacturer specializing in high-purity quartz products. Their offerings include quartz tubes, rods, and machined quartz components. With a focus on quality, they utilize materials equivalent to GE214, ensuring over 99.998% SiO₂ purity. Their products cater to the semiconductor, solar, chemical, lighting, and heating equipment industries.
ykquartz.com

Key Features:

Fused quartz tubes with outer diameters ranging from 2mm to 800mm
Custom-designed quartz apparatus according to client drawings
High resistance to thermal shock and chemical corrosion

3. Donghai Haoyuan Quartz Products Co., Ltd.

Founded in April 2010, Donghai Haoyuan Quartz Products Co., Ltd. is a high-tech enterprise integrating scientific research, production, and sales. They specialize in deep processing of silicon resources, offering a wide range of quartz glass products. Their main products include transparent quartz tubes, milky white quartz tubes, low hydroxyl quartz tubes, and UV filter quartz tubes.

Advantages:

Utilization of high-purity quartz sand from the USA and Norway
Strong technical strength with unique R&D capabilities
Comprehensive product specifications with stable quality

4. Donghai Jiexu Quartz Products Co., Ltd.

Donghai Jiexu Quartz Products Co., Ltd. is a reputable manufacturer and trading company with over seven years of experience. They offer a diverse range of quartz products, including quartz tubes, rods, plates, and laboratory instruments. Their commitment to quality and customer satisfaction has earned them a strong presence in the market.

Product Range:

Customized high-purity borosilicate quartz tubes
Quartz cuvettes, wool, glass cups, and beakers
Quartz instruments for laboratory applications

5. Donghai Kaiwang Quartz Products Co., Ltd.

Donghai Kaiwang Quartz Products Co., Ltd. specializes in manufacturing high-quality quartz cuvettes and fused silica glass pipes. Their products are customizable to meet various specifications, catering to diverse industrial needs. With a focus on precision and quality, they have established themselves as a reliable supplier in the quartz industry.

Highlights:

Customized high-purity fused silica glass pipes
Transparent silica pipes with polished finishes
Quartz cuvettes and flow cells for laboratory use

6. Donghai Jingruida Quartz Products Co., Ltd.

Donghai Jingruida Quartz Products Co., Ltd. is a leading supplier of fused quartz products, offering a wide range of clear and translucent quartz tubes, rods, and plates. They hold numerous patents in the fused quartz industry, including innovations like twin bore tubing and ruby red tubing. Their commitment to quality and innovation positions them as a top choice for quartz products.