Crystal Dragon specializes in manufacturing high purity quartz glass tubes and customized quartz products for global industrial customers.
Located in Lianyungang, Jiangsu Province, China, we focus on providing reliable quartz solutions with excellent quality, competitive pricing and professional service.
With advanced manufacturing technology and experienced technicians, we are committed to producing high-performance quartz glass tubes for semiconductor, laboratory, UV lamp, heating equipment and other industrial applications.
Crystal Dragon is a professional quartz glass tube manufacturer specializing in the production and customization of fused quartz tubes.
We provide a wide range of quartz products, including:
Quartz Glass Tubes
Fused Quartz Tubes
High Purity Quartz Tubes
Custom Quartz Components
Quartz Processing Services
Our factory supports customized production according to customers’ requirements, including different diameters, wall thicknesses, lengths and special processing.
Whether you need standard quartz tubes or OEM customized solutions, our engineering team can provide professional support.
Our Manufacturing Capability
Customized Quartz Solutions For Your Applications
As a direct manufacturer, Crystal Dragon provides flexible quartz processing services to meet different industrial requirements.
Our capabilities include:
✓ Custom quartz tube manufacturing ✓ Cutting and sizing ✓ Grinding and polishing ✓ Special shape processing ✓ OEM quartz solutions
We work closely with customers to ensure every product meets their application requirements.
Why Choose Crystal Dragon?
Factory Direct Supply
We are a manufacturer, not a trading company.
By working directly with our factory, customers can receive competitive prices, efficient communication and reliable production support.
Our own production facility allows us to control quality, production schedules and customer communication directly
Custom Manufacturing
Every application has different requirements. We provide customized quartz glass tube solutions based on your drawings, specifications and usage conditions.
Customized quartz glass tubes produced based on customer drawings and specifications
Customized quartz tubes are manufactured according to customer drawings, dimensions and technical requirements.
Strict Quality Control
Quality is our priority.
We carefully control every step of production, including:
Raw material selection
Manufacturing process inspection
Dimension checking
Final product inspection
Our goal is to provide stable and reliable quartz products for every customer.
Strict raw material selection ensures high quality quartz glass tubesStrict quality control inspection for every quartz glass tube order
Global Customer Support
We serve customers worldwide with professional communication and international shipping support.
From product consultation to production and delivery, our team is committed to providing efficient service and long-term cooperation.
Safe packaging for worldwide delivery of quartz glass products
Our Applications
Our quartz glass tubes are widely used in:
Semiconductor Industry
High purity quartz tubes for semiconductor equipment and high temperature processes.
Laboratory Equipment
Quartz tubes for laboratory instruments and research applications.
UV Lamp Industry
Quartz tubes with excellent light transmission for UV applications.
Heating Equipment
High temperature resistant quartz tubes for industrial heating systems.
Solar Industry
Quartz solutions for photovoltaic manufacturing application
