Zhejiang Jingtai Glass Technology Co., Ltd.: Building full-chain competitiveness in special glass deep processing with precision intelligent manufacturing as its core.

From a single sheet of float glass to a bulletproof and impact-resistant composite glass used in bank security, a Low-E insulated glass for ultra-low energy buildings, and a nano-silicon composite fireproof glass with a fire resistance of up to two hours—each step in the process embodies the core competitiveness of glass deep-processing enterprises.

In 2026, China's glass deep-processing industry is undergoing a profound transformation from a "labor-intensive" model to an "intelligent manufacturing system." With the deep penetration of Industry 4.0, artificial intelligence, and the Internet of Things into manufacturing, glass deep-processing equipment is undergoing a leapfrog transformation from single-machine automation to system intelligence. As a national high-tech enterprise with nearly two decades of experience in the specialty glass field, Zhejiang Jingtai Glass Technology Co., Ltd. has built its competitive advantage across the entire specialty glass deep-processing chain, based on advanced production lines covering cutting, edging, tempering, lamination, insulated glass, and screen printing, driven by continuous technological innovation and strict quality control.

I. Full-Chain Intelligent Manufacturing: A Precision Processing Closed Loop from Raw Glass to Finished Product The value of deep glass processing lies in transforming standardized raw glass into functional products that meet specific application scenarios. This transformation process involves multiple precision steps, including cutting, edging, drilling, tempering, lamination, insulating glass, and screen printing. The precision and stability of each step directly affect the quality of the final product.

Zhejiang Jingtai Glass Technology Co., Ltd., located in the Quzhou Economic Development Zone, Zhejiang Province, covers an area of ​​over 60 acres and boasts more than 30,000 square meters of modern standard factory buildings. The company's deep glass processing production lines are equipped with an industry-leading equipment system: 3 fully automatic glass cutting production lines, 2 double-head bidirectional intelligent drilling machines, 4 fully automatic high-speed intelligent double-sided drilling machines, 2 double-chamber forced convection tempering production lines, 1 array-type mid-infrared forced convection integrated tempering production line, 2 fully automatic laminated glass production lines, 2 automatic circulating infrared heating autoclaves, 2 bulletproof and impact-resistant (riot-proof) glass production lines, 4 fully automatic insulating glass production lines, and 2 fireproof glass production lines. This comprehensive production line layout provides a solid guarantee for the large-scale and stable production of high-quality specialty glass.

Cutting and Edge Grinding: The First Gate of Precision Processing. The precision of deep glass processing begins with cutting and edge grinding. The company's fully automated glass cutting production line and fully automated high-speed intelligent double-sided glass production line can achieve high-precision and high-efficiency glass cutting and edge processing. In November 2025, the company obtained an invention patent authorization for "A Glass Edge Grinding Machine and Edge Grinding Method." This invention, by setting up a grinding and polishing chip removal component, can effectively remove glass powder adhering to the glass after grinding, ensuring the cleanliness of the glass surface. This technological breakthrough not only improves the processing precision of the edge grinding process but also ensures the yield rate of subsequent tempering, lamination, and other processes.

Tempering: Giving Glass a Safety Gene. Tempering is a key process for the safety performance of specialty glass. The company's dual-chamber forced convection tempering production line and array-type mid-infrared forced convection integrated tempering production line ensure uniform temperature distribution during the heating and cooling process, thereby guaranteeing uniform surface stress and compliance with fragmentation standards. The new national standard GB/T 15763.2-2025, "Safety Glass for Building - Part 2: Tempered Glass," which officially came into effect on August 1, 2026, raises the surface stress requirement to over 90MPa and introduces a four-level classification for fragmentation. The company has already completed systematic optimization of process parameters in advance to align with the new standard, ensuring comprehensive product compliance. In March 2026, the company's tempered glass products successfully obtained certification from the EU CE certification body, providing a solid guarantee for the quality promotion of its products in the EU market and the domestic market.

Laminated Glass and High Pressure: An Integrated Platform for Composite Functions. Laminated glass is a composite product made by bonding two or more pieces of glass together under high temperature and pressure using an interlayer. It is the foundational technology for high-end specialty glasses such as bulletproof glass, fireproof glass, and smart dimming glass. The company possesses two fully automated laminated glass production lines and two automated circulating infrared-heated autoclaves, enabling precise control and efficient production of multi-layered composite structures. The company employs advanced vacuum-sealed bag packaging and degassing technology to tightly bond the laminated glass with polymer materials, effectively ensuring adhesion strength and eliminating quality defects such as bubbles and spots.

Insulating Glass: The Core Technology of Energy-Saving Glass. Insulating glass is a key product for building energy conservation. The company's four fully automated insulating glass production lines ensure the stability and consistency of the sealing and insulation performance of insulating glass. The revised standard for insulating glass (GB/T 11944-2025) officially came into effect on July 1, 2026, imposing stricter requirements on the product quality and technical indicators of insulating glass. The company has optimized its production line processes to meet the new standard, ensuring that its products fully comply with the new national standard requirements.

II. Technological Innovation: From Process Optimization to Patent Layout
In the field of glass deep processing, technological innovation is the key driving force for continuously improving product quality and expanding product boundaries.

The company has established a provincial-level high-tech enterprise research and development center, possesses 86 independent intellectual property rights, and has passed GB/T29490 intellectual property management system certification. Its patent portfolio covers all key nodes of the glass deep processing process—from glass edging machines and methods to composite glass bonding and rotating devices, and then to laminated glass production equipment, forming a robust technological moat.

Regarding industry-academia-research cooperation, the company adheres to a collaborative innovation approach and has established a deep cooperative relationship with Quzhou University. The company and Quzhou University jointly applied for an invention patent for "A method for preparing Nb and Ce co-doped WO3 photonic crystal special electrochromic glass," actively developing the cutting-edge technology of electrochromic smart glass. This strategy aligns perfectly with the industry's trend towards intelligent and functional upgrades. In 2026, AI and digital technologies have become core drivers for glass processing companies to improve production efficiency and optimize energy management. By integrating AI-driven predictive maintenance systems, glass deep processing equipment can provide early warnings of potential faults, significantly reducing unplanned downtime.

The company is also at the forefront of the industry in standards development. The company spearheaded the development of the "Zhejiang Manufacturing" standard 0277—2017, "Lightweight High-Transparency Bulletproof and Impact-Resistant Composite Glass," and obtained the Zhejiang Manufacturing Quality Mark certification. Products defined by this standard maintain both bulletproof and impact-resistant functions while reducing weight by 20% to 33%, and increasing light transmittance from the national standard of 75% to over 85%. From "implementing standards" to "setting standards," the company has gained a leading voice in the field of special glass deep processing.

III. Quality Control: Full-Chain Guarantee from Raw Materials to Finished Products Excellent deep processing capabilities are reflected not only in advanced equipment and innovative processes, but also in a comprehensive quality control system that spans the entire chain.

The company has successively passed ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System certifications, and the Integration of Informatization and Industrialization Management System certification. Products have passed the China Building Materials Testing and Certification Center's national mandatory product "CCC" certification, the China Classification Society's factory approval certificate, and the Ministry of Emergency Management's Tianjin Fire Products Research Institute's fire protection product certification. From raw material inspection to finished product delivery, the company has established a comprehensive quality control system to ensure that every batch of specialty glass products meets high standards in terms of safety performance, optical quality, and durability.

Regarding testing capabilities, the company relies on the technical platform of its provincial-level high-tech enterprise research and development center to establish a multi-dimensional product testing system covering optical performance, mechanical properties, fire resistance, and weather resistance. Every piece of glass undergoes rigorous quality inspection before leaving the factory to ensure it meets the performance requirements of specific application scenarios.

IV. Full-Category Output: The Productized Expression of Deep Processing Capabilities Advanced deep processing capabilities are ultimately reflected in diversified product output. The company's main products cover a wide range of specialty glass series, including bulletproof glass, single-pane fireproof glass, composite heat-insulating fireproof glass, shatterproof glass, bulletproof glass, laminated glass, insulated energy-saving glass, Low-E glass, nano energy-saving glass, smart dimming glass, tempered glass, screen-printed glass, and hot-bent glass.

In the field of fire-resistant glass, the company has established three major product lines: nano-silicon composite fire-resistant glass, monolithic cesium potassium fire-resistant glass, and composite heat-insulating fire-resistant glass. Nano-silicon composite fire-resistant glass achieves a transparency of over 95%, and the 45mm specification can withstand temperatures exceeding 1000℃, with no flame penetration or significant temperature rise within two hours.

In the field of safety protection, the company's independently developed lightweight, high-transparency, bulletproof, and impact-resistant composite glass has obtained the "Zhejiang Manufacturing" quality certification, and the product is widely used by numerous banks nationwide.

In the field of energy-saving glass, the company's Low-E insulated glass and nano-energy-saving glass precisely meet the market demands of green building and energy-saving renovation of existing buildings.

In the field of smart glass, the company has proactively deployed patented technologies for smart dimming bulletproof glass and conducted pre-research on electrochromic technology.

This complete product matrix covering safety, energy saving, and intelligence is a concentrated reflection of the company's full-chain deep processing capabilities.

Looking to the Future
Looking to the future, with the continuous acceleration of the intelligent and automated processes in the glass deep processing industry, the industry is rapidly transforming into a deep digital factory. The rate of deep processing is increasing in tandem with industry concentration, leading to a continuously optimized market structure. Enterprises with full-process coverage capabilities, strong technological innovation, and a rigorous quality control system will gain a competitive advantage in the new round of industry competition.

Zhejiang Jingtai Glass Technology Co., Ltd. will continue to uphold its quality policy of "technology leadership, quality as the foundation, continuous innovation, and satisfactory service," focusing on precision intelligent manufacturing and continuously deepening its expertise in the core sector of special glass deep processing. The company will closely follow the industry's trends of intelligentization, greening, and high-end development, continuously increasing investment in advanced equipment, process innovation, and quality control. With safer, smarter, and more environmentally friendly special glass deep-processed products, the company aims to serve the national "dual-carbon" strategy and the overall development of the new materials industry, contributing to the high-quality development of China's special glass industry.

About Zhejiang Jingtai Glass Technology Co., Ltd.

Zhejiang Jingtai Glass Technology Co., Ltd., located at No. 56, Donggang 2nd Road, Economic Development Zone, Quzhou City, Zhejiang Province, was founded in March 2007 with a registered capital of 12 million yuan. It covers an area of ​​over 60 mu and has more than 30,000 square meters of standard factory buildings. The company is a national high-tech enterprise and a "specialized, refined, and innovative" SME in Zhejiang Province. It specializes in the research, development, production, sales, and service of safety, environmental protection, and energy-saving specialty glass. The company's glass deep-processing production lines are equipped with core equipment including 3 fully automatic glass cutting lines, 4 fully automatic high-speed intelligent double-sided glass production lines, 2 double-chamber forced convection tempering production lines, 2 fully automatic laminated glass production lines, 2 automatic circulating infrared heating autoclaves, 2 bulletproof and impact-resistant (riot-proof) glass production lines, 4 fully automatic insulated glass production lines, and 2 fireproof glass production lines. The company has a provincial-level high-tech enterprise research and development center, owns 86 independent intellectual property rights, and led the formulation of the "Zhejiang Manufacturing" standard 0277-2017 "Lightweight High-Transparency Bulletproof and Impact-Resistant Composite Glass," which has passed the Zhejiang Manufacturing Quality Mark certification. Our main products include nano-silicon composite fireproof glass, monolithic cesium potassium fireproof glass, composite heat-insulating fireproof glass, bulletproof and impact-resistant composite glass, Low-E insulated glass, smart dimming glass, and tempered glass, among other specialty glass series. Our products have passed the national mandatory product certification "CCC" and the EU CE certification.

E-mail: admin@jingtaibl.com

TEL:  +86 18969476297

Address: No.56, No.2 Donggang Road, Quzhou, Zhejiang Province