Infrared Heat Lamps
Near-infrared and short-wave halogen emitters, ruby low-glare lamps, and carbon fiber medium-wave elements engineered with customized voltages, wattages, and reflector coatings (gold and half-white ceramic).
Your Trusted Manufacturer of Infrared Heating Lamps & Quartz Products
Kavri Quartz Product Co., Ltd. is a highly professional and experienced manufacturer and exporter of infrared heat lamps, halogen lamps, and high-purity quartz glass products based in China.
Located in the famous quartz and crystal hub of Donghai, Lianyungang City, Jiangsu Province, our company leverages superior regional raw material resources and advanced thermal glass processing craft. With extensive dedicated development and manufacturing experience spanning more than a decade, we provide precision-engineered thermal radiation and silica glass solutions to clients across the globe.
All our infrared heat lamps and fused quartz products are built with professional industrial design, ultra-pure silica material, and rigorous process control to ensure an extended working lifespan and consistent thermal efficiency. Leveraging our regional supply chain advantages, we consistently deliver high-performance, competitively priced solutions tailored precisely to OEM and ODM requirements.
Our products have been exported widely to demanding industrial markets, including Germany, the Netherlands, Japan, South Korea, the United States, and numerous other regions across South America, Southeast Asia, and Africa. Every client benefits from our unwavering commitment to first-rate quality, rapid turnaround, and dedicated engineering support.
Core Manufacturing Capabilities
Combining precision heating engineering with advanced fused silica processing for global industrial OEMs.
Fused Quartz Glass
High-purity clear fused quartz tubes, precision cut-to-size quartz plates, discs, and solid optical quartz rods with exceptional thermal shock resistance, reaching operating temperatures up to 1100°C.
Lab Instruments & Custom Optics
Quartz laboratory flow cells, cuvettes for analytical analyzers, boiling flasks, crucibles, evaporating dishes, and tailored crystal products built to rigorous dimensional drawings and optical tolerances.
Facility & Production Floor
Operating inside China's primary silica glass industrial cluster with specialized tooling, clean assembly, and testing benches.
Manufacturing Plant & Offices
IR Heat Lamp Assembly Workshop
Quartz Glass Thermal Processing
Global Export Footprint
Supplying critical heating elements and quartz components to machine builders, system integrators, and distributors worldwide.
Europe
Supplying precision emitters to Germany, the Netherlands, Italy, and UK industrial drying and thermoforming sectors.
North America
Supplying replacement quartz heaters and OEM lamps for automotive spray booths and PET bottle blow molding in the USA & Canada.
East & SE Asia
Long-term supply agreements in Japan, South Korea, and Southeast Asia for electronics curing and lab quartzware.
Worldwide Standards
Complete compliance with international export crating standards, cushioned packaging, and prompt customs documentation.
Request Detailed Product Specifications & Factory Pricing
Whether you require standard replacement emitters or custom-engineered quartz glass parts, our technical sales team will assist you within 4 hours.