Chat now
LandVac Profile

LUOYANG LANDVAC VIG SCIENCE & TECHNOLOGY CO., LTD, is a high-tech enterprise focusing on the R&D, production, and sales of LandVac glass (high-performance vacuum insulated glass). Based on the excellent thermal insulation, sound insulation, condensation resistance, and other characteristics of LandVac, LandGlass has developed three series of LandVac vacuum insulated glass products, including Energy Saving series, Noise Reduction series, Anti-condensation series with LandVac and Hybrid VIG units to fulfill the various needs of customers and application scenarios. LandVac has received quality and performance certifications from many domestic and foreign authoritative bodies and is widely recognized by users worldwide. The growing applications of LandVac not only make the living environment of millions of families more comfortable and healthy but also make great contributions to the realization of the nation’s “Dual Carbon” goal. (LUOYANG LANDVAC VIG SCIENCE & TECHNOLOGY CO., LTD, is a wholly-owned subsidiary of LandGlass Technology Co., Ltd. )

R&D personnel
Scientific Experiments
LandVac Profile
Intelligent manufacturing
Scientific Innovation
Innovative manufacturing Innovative manufacturing
Patent array Patent array
Intelligent Manufacturing Intelligent Manufacturing

Technological innovation is the driving force in the sustained development of LUOYANG LANDVAC VIG SCIENCE & TECHNOLOGY CO., LTD. In the research and development of LandVac, the company invested heavily to set up a prototype production line to explore and optimize the processes and parameter settings through production practice. In addition, the company established a world-class LandVac vacuum insulated glass laboratory that meets international standards for validation and analysis of processes and products. In the course of research and development, LandVac launched a series of world’s leading technologies including FLASTM Flexible Lead-free Alloy Sentry,CVPTM Continuous Vacuumizing Process, and MSETM Multiple Safety Enhancement technologies, pushing forward the development of vacuum insulated glass into a new era.


Innovative development protected by patents, LANDVAC VIG SCIENCE & TECHNOLOGY has formed a set of patent protection strategies with its own characteristics in an ongoing exploration to secure its competitive advantages in the market. Up to now, LANDVAC VIG SCIENCE & TECHNOLOGY has been granted several hundreds of domestic and foreign patents to effectively safeguard its independently developed technologies and innovations worldwide. 

Based on IoT and AI as the core technologies, LUOYANG LANDVAC VIG SCIENCE & TECHNOLOGY CO., LTD, has independently developed the world's first continuous, efficient, and intelligent tempered vacuum insulated glass production line with a total length of several hundred meters, which not only realizes the continuous and efficient operation of processes from glass cutting, edge grinding, tempering to spacer placement, continuous vacuumizing process, and automatic online inspection and testing but also can easily produce vacuum insulated glass products in varieties and complex shapes.

Sales Network

We sell our products to more than 50 countries and regions including U.S., Europe, South America, Middle East, and  Southeast Asia, and established a long-term and stable collaborative relationship with our customers.

Contact Us
Southeast Asia