We Are Construction Glass Suppliers
Guangdong Haikong Special Glass Technology Co., Ltd. (formerly Guangdong AVIC Special Glass Technology Co., Ltd.) is a wholly-owned subsidiary of Hainan Development Co., Ltd., a listed company under the State-owned Assets Supervision and Administration Commission of Hainan Province. The company is located at No. 23 West Dayawan Petrochemical Avenue, Huizhou, Guangdong, with a production base covering 200,000 square meters.
Since its establishment, Haikong SGT has introduced and upgraded multiple advanced deep-processing equipment, including intelligent glass raw sheet storage systems, automated production lines, homogenizing furnaces, rapid laminating lines, fully automated insulating glass lines, and high-temperature ceramic frit printing lines. These facilities enable the processing of glass panels ranging from 0.3m × 0.3m to 3.0m × 11.0m, providing high-quality glass deep-processing solutions to customers.
RECENT PROJECTS
Many landmark buildings used Haikong SGT’s glass. For example, Pyeongchang Winter Olympic venue, Zambia Lusaka International Airport, Infinity tower in Canberra etc.
Anchorage Art Museum
View MoreMain Products
HaiKong Special Glass features core strengths in double‑silver LOW‑E insulated glass, curved tempered glass, laminated glass, fireproof / bulletproof glass, and curved hot‑bent glass.
We focus on applications for architectural curtain walls, high‑grade public buildings, energy‑saving projects, and special security scenarios.
All products hold international certifications including 3C, CE, SGCC and UL.
Laminated Glass
Laminated glass consists of two or more layers of glass with an interlayer of polyvinyl butyral (PVB) or ethylene-vinyl acetate (EVA). It provides enhanced safety, security, and sound insulation.
Insulated Glass
Insulating glass consists of two glass panes and one spacer layer, forming a sealed and dry air cavity filled with dry air or inert gas such as argon. It features good thermal insulation, sound insulation and anti-condensation performance. With a mature structure and wide application, it is suitable for most architectural windows, doors, curtain walls and skylights.
Heat Bent Glass
Heat bending glass is a kind of curved glass product made by heating high-quality float glass to its softening point, bending it into shape on professional molds, and then cooling it uniformly and slowly.With smooth curved surface, exquisite and transparent appearance, it can be combined with tempering, Low-E coating, laminating, insulating processes to meet architectural safety, energy-saving and aesthetic design requirements.
Bent Tempered Glass
Bent Tempered Glass is a kind of curved safety glass produced by heating glass to softening temperature, bending it into designed curvature, and then quenching it with rapid air cooling. Its strength is 3-5 times that of ordinary glass, with excellent impact resistance, wind pressure resistance and thermal stability. It breaks into small blunt particles, which is safe for people. It is widely used in curved curtain walls, observation elevators, curved windows & doors, skylights, etc.
CERTIFICATIONS
Our company holds various international certifications, ensuring the highest quality standards for our products.
SGT
Guangdong Haikong Special Glass Technology Co., Ltd. (abbreviated as HAIKONG SGT, formerly Guangdong AVIC Special Glass Technology Co., Ltd.), is a wholly-owned subsidiary of Hainan Development Co., Ltd. — a listed platform controlled by Hainan Provincial SASAC of China. Its Huizhou production base covers an area of 200,000 square meters, equipped with a full-chain intelligent special glass deep processing line with European standard certified core equipment. It realizes full-size glass processing from 0.3m × 0.3m to 3.0m × 11.0m, and owns large-scale customization capacity for high-end special glass.
200,000 ㎡
Base
3 EU Furnaces
Advanced Equipment
1 Coating Line
Von Ardenne Coating Line
0.3*0.3m-3*11m
Glass Size
NEWS CENTER
We are committed to upholding our most cherished values in every project and task we take on.
SGT Showcases Hot-Bent Digital Printed Low-E Laminated Glass at MosBuild 2026 | Architectural Glass Innovation
SGT Showcases Advanced Hot-Bent Digital Printed Low-E Laminated Glass at MosBuild 2026 SGT in high-performance architectural glass, concluded a successful exhibition at MosBuild 2026, held from March 31 to April 3 at Crocus Expo IEC in Moscow. MosBuild, the largest international building and interiors trade show in Eastern Europe, serves as a critical
Tempered Glass Spontaneous Breakage: Causes, Statistics, and How to Reduce the Risk
When specifying glass for high-rise buildings, curtain walls, or structural applications, one question often arises: what if tempered glass breaks without any apparent cause? This concern is valid. Spontaneous breakage of tempered glass—sudden shattering without external impact—has become an important issue in the construction industry. Understanding the underlying risk is
MosBuild 2026: Haikong SGT to Showcase Advanced Architectural Glass Solutions in Moscow
Guangdong Haikong Special Glass Technology Co., Ltd. is pleased to announce its participation in MosBuild 2026, Russia’s premier international exhibition for the construction and building materials industry, to be held at the Crocus Expo International Exhibition Centre in Moscow. Event & Booth Details Exhibition: MosBuild 2026 Dates: March 31 –