Producer
CSG Holding Co., Ltd.
China Southern Glass. One of China's most diversified glass companies — architectural, automotive, electronic, and solar glass. Listed on Shenzhen exchange (000012). ~6% PV glass share.
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Inputs supplied
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Goods downstream
3
Facilities
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Stories
What they make
1 input CSG Holding Co., Ltd. supplies
Click an input to see every good that depends on it, every country that produces it, and every other company in the supply chain.
Where they make it
3 facilities
CSG Dongguan Solar Glass Plant →
CNGuangdong
Dongguan, Guangdong. Original solar glass plant (Dongguan CSG Solar Glass Co., Ltd.).
CSG Guangxi Plant →
CNGuangxi
Guangxi Province. Kiln 1 commissioned 2024; Kiln 2 ignited March 2025.
CSG Wujiang Plant →
CNJiangsu
Wujiang, Jiangsu. Technical upgrade in progress as of 2024.
What else they do
Business segments
The company's full revenue map, where this supply-chain role fits within their broader business.
Architectural & Building Glass
35%Automotive Glass
25%Electronic Display Glass
20%Solar PV Glass
20%
Intelligence
What's known
Sourced claims about this company's role in supply chains, chokepoints, concentration, incidents, dual-use connections.
Did you know2024
CSG Holding is the most diversified glass company in the supply chain radar, simultaneously producing: (1) architectural glass for building envelopes (offices, skyscrapers); (2) automotive windshields for Chinese car manufacturers; (3) LCD display glass for Chinese consumer electronics manufacturers; and (4) solar PV cover glass for Chinese solar panel manufacturers. The same basic float glass technology — melting silica sand and additives into a flat glass ribbon — is adapted with different formulations and processing for four industries. CSG's Shenzhen-rooted manufacturing serves the building construction supply chain, the automotive supply chain, the consumer electronics supply chain, and the renewable energy supply chain from a single glass manufacturing platform. The float glass ribbon coming off a CSG furnace may be sliced into architectural panels for an office building, or thinned for a phone screen, or tempered for a car windshield, or coated for a solar panel — the same material in four different industrial destinies.
CSG Holding Co., Ltd. ↗Origin2023
CSG Holding (China Southern Glass, SZSE: 000012) was founded in 1984 in Shenzhen — making it one of the first major industrial companies established in China's first Special Economic Zone. CSG benefited directly from Shenzhen's preferential economic policies to build a diversified glass manufacturing group when Chinese architectural and consumer glass markets were just beginning to develop. The company's diversification across four glass markets (architectural, automotive, electronic, solar) reflects a deliberate strategy of applying float glass manufacturing expertise across different end-market specifications rather than specializing. The electronic glass business (LCD substrates and cover glass) required significant investment in precision glass thinning and surface quality control that solar glass and architectural glass do not — demonstrating CSG's technological development trajectory from commodity to specialty glass.
CSG Holding Co., Ltd. ↗