![]() Solartron Technology Ningbo Solartron Technology (宁波长阳科技股份有限公司) is a company that develops and manufactures polymer functional membranes. | ![]() QW Solar Guangdong QW SOLAR Technology (广东泉为科技股份有限公司, formerly known as Guangdong Guoli Science and Technology) is a company that produces polymer materials. | ![]() Imerys Graphite & Carbon Imerys Graphite & Carbon Switzerland is a company that specializes in manufacturing products from graphite and carbon materials. | |
Founding Date | Founding Date 2010 | Founding Date 2002 | Founding Date 1908 |
Type | Type Public | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Ningbo, CN HQ | Locations Dongguan, CN HQ | Locations Bodio, CH HQ Terrebonne, CA Shanghai, CN Shinagawa City, JP Seoul, KR Bironico, CH |
Employees | Employees 79726% decrease | Employees 29052% decrease | Employees 200 |
Valuation ($) | Valuation ($) 623.7 m | Valuation ($) 250.6 m | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) ¥1b (FY, 2025) | Revenue (est.) ¥39.7m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥785.3m (FY, 2025) | Cost of goods ¥75.3m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit ¥291.4m (FY, 2025) | Gross profit (¥32.5m) (FY, 2025) | Gross profit N/A |
Net income | Net income (¥143.6m) (FY, 2025) | Net income (¥379.7m) (FY, 2025) | Net income N/A |

Guangdong QW SOLAR Technology (广东泉为科技股份有限公司, formerly known as Guangdong Guoli Science and Technology) is a company that produces polymer materials.
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Imerys Graphite & Carbon Switzerland is a company that specializes in manufacturing products from graphite and carbon materials.
View company