Discover our highly sought-after quartz products customized to meet the rigorous standards of the European Union and the specific demands of Greek industrial sectors.
Lianyungang Southeast Quartz Products Co., Ltd., established in 2015, is located in Donghai County, Lianyungang City, Jiangsu Province—a national base for silicon material industry. As a professional manufacturer integrating R&D, design, production, sales and import & export trade, the company relies on the superior high-quality quartz ore resources in Donghai County, deeply engages in the deep processing of quartz glass, and has become a core supplier of quartz consumables for photovoltaic, semiconductor, laboratory, chemical, lighting and other industries with mature production technology, strict quality control system and complete customized services.
As a leading Quartz Tube Manufacturer & Supplier in Greece, we have strategically aligned our production capabilities to serve the rapidly expanding Hellenic industrial landscape. Greece acts as a vital crossroad between Europe, Asia, and Africa, making it a critical hub for high-tech manufacturing, maritime operations, and renewable energy development. By combining our robust supply chain with an intricate understanding of the Greek market's strict EU compliance standards, we deliver unparalleled quartz glass solutions to businesses in Athens, Thessaloniki, Patras, and beyond.
The company has standardized production workshops, advanced quartz processing equipment and a professional R&D team, with full-process production capacity from quartz raw material processing to finished product manufacturing. It can produce a full range of quartz products, including high-purity fused quartz tubes, quartz furnace tubes, quartz bell jars, quartz boats, quartz lamp holders, quartz crucibles, quartz instruments (beakers, condensers, distillers, etc.), and tri-acid purification equipment. All products are made of high-purity fused quartz raw materials, featuring excellent high-temperature resistance (up to 1200℃), thermal shock resistance, corrosion resistance, high light transmittance and good electrical insulation performance, which can meet the demanding working conditions such as vacuum environment, high-temperature sintering, atmosphere control and precision experiments.
The demand for high-grade quartz materials in Greece has witnessed exponential growth, driven by a national push towards green energy, maritime modernization, and advanced technological research. As a dedicated Quartz Tube Supplier in Greece, we are at the forefront of this industrial evolution.
Greece possesses the largest merchant fleet in the world. With new international ballast water management regulations (BWM Convention) coming into full effect, Greek shipowners are heavily investing in Ultraviolet (UV) Ballast Water Treatment Systems. High-transmittance quartz sleeves and quartz tubes are absolutely critical for protecting the UV lamps used in these systems. Our heat-resistant, anti-corrosive quartz tubes ensure maximum UV transmittance, safeguarding marine ecosystems while keeping the Hellenic fleet compliant with global maritime laws.
Under the National Energy and Climate Plan (NECP), Greece is rapidly transitioning to renewable energy, capitalizing on its 250+ days of Mediterranean sunshine. The proliferation of solar parks across regions like Thessaly, Macedonia, and the Peloponnese has stimulated local demand for photovoltaic component manufacturing and maintenance. Our quartz boats and oversized fused quartz tubes are indispensable in the high-temperature diffusion and oxidation processes required for manufacturing high-efficiency solar cells in the European market.
Greece is emerging as a formidable innovation hub in Southeastern Europe, spearheaded by institutions like the National Centre for Scientific Research "Demokritos" and technological clusters in Athens. The development of microelectronics, photonics, and advanced materials requires environments free of impurities. Our customized quartz instruments and high-purity quartz digestion tubes provide the thermal stability and chemical inertness required by Greek scientists and semiconductor engineers to push the boundaries of modern technology.
As we analyze the trajectory of the quartz industry within the Hellenic Republic, several key trends emerge that dictate our manufacturing strategies. First is the shift towards extreme purity. With the EU Chips Act encouraging localized semiconductor production and research, Greek tech companies are demanding fused quartz with parts-per-million (PPM) impurity levels. Second is the demand for bespoke customization. Standardized sizes are no longer sufficient; Greek laboratories and industrial plants require highly specific geometries, custom joints, and complex quartz apparatuses to fit proprietary machinery. Finally, supply chain resilience has become paramount. By establishing a robust export pipeline to Greece, we ensure that local industries do not face the disruptive material shortages that have plagued global markets.
A professional manufacturer with over 10 years of experience in the quartz industry, bringing tailored solutions to Greek enterprises.
Take a look inside our state-of-the-art manufacturing facilities. We employ cutting-edge technology to ensure every quartz tube exported to Greece meets the highest international quality standards.








Adhering to the philosophy of "Quality First, Customer Supreme, Innovation-Driven, Integrity Management", the company has established a complete quality inspection system. All products undergo multiple tests such as helium mass spectrometry leak detection, pressure resistance test and purity test before leaving the factory to ensure stable performance, no impurities and no leakage. Meanwhile, the company provides flexible customized services, and can customize product sizes, structures and specifications according to customers' equipment parameters and process requirements, quickly responding to personalized orders.
With reliable product quality, efficient delivery capacity and thoughtful after-sales service, the products of Lianyungang Southeast Quartz Products Co., Ltd. not only cover all provinces and cities in China, but also are exported to many countries and regions in Europe, America, Southeast Asia, the Middle East, etc., winning wide recognition and trust from customers at home and abroad. For our partners in Greece, this means guaranteed access to premium quartz materials that comply with strict European CE and RoHS directives. In the future, the company will continue to deeply cultivate the field of quartz products, continuously improve technological innovation and production technology levels, and strive to provide global and Hellenic customers with higher-quality and more professional quartz product solutions, contributing to the high-quality development of high-end manufacturing and scientific research fields.
Explore our full range of high-performance quartz products, engineered to support the diverse industrial, marine, and scientific sectors across the Hellenic Republic.