![]() Pacific Quartz Jiangsu Pacific Quartz (江苏太平洋石英股份有限公司) is a manufacturer and supplier of high-purity materials. | ![]() MARUWA MARUWA is a company that operates in ceramics, electronic components and devices, quartz glasses, and LED lighting sectors. | ![]() HaphiT HaphiT is a company that designs and manufactures polarization-maintaining (PM) fiber components. | ![]() Canglong Optoelectronic Dalian Canglong Optoelectronic Technology (大连藏龙光电子科技) is a company that develops and manufactures electronic components for optical communication. | ||
Founding Date | Founding Date 1992 | Founding Date 1973 | Founding Date 1958 | Founding Date 2007 | Founding Date 2013 |
Type | Type Public | Type Public | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations Lianyungang, CN HQ | Locations Owariasahi, JP HQ Shanghai, CN Shenzhen Shi, CN Chennai, IN Fukuoka, JP Joetsu, JP Joetsu, JP see more | Locations Losone, CH HQ Leinfelden Echterdingen, DE Billerica, US Chelmsford, US | Locations Wilmington, US HQ Montreal, CA Shanghai, CN Frankfurt, DE Kyoto, JP Nakano Ku, JP Seoul, KR see more | Locations Dalian, CN HQ |
Employees | Employees 1,939 | Employees 1,3805% increase | Employees 350 | Employees 3 | Employees 150 |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥948.7m (FY, 2025) | Revenue (est.) ¥74.5b (FY, 2026) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) ¥120m (Y, 2020) |
Cost of goods | Cost of goods ¥659.2m (FY, 2025) | Cost of goods ¥30b (FY, 2026) | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit ¥334.4m (FY, 2025) | Gross profit ¥44.5b (FY, 2026) | Gross profit N/A | Gross profit N/A | Gross profit N/A |
Net income | Net income ¥146.9m (FY, 2025) | Net income ¥18.2b (FY, 2026) | Net income N/A | Net income N/A | Net income N/A |
Operating ⚠ | |||||
Product Categories | Product Categories N/A | Product Categories N/A | Product Categories 6 (Apr, 2024) | Product Categories 40 (Mar, 2024) | Product Categories N/A |

MARUWA is a company that operates in ceramics, electronic components and devices, quartz glasses, and LED lighting sectors.
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Diamond is a company that manufactures and develops fiber optic components and assemblies.
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HaphiT is a company that designs and manufactures polarization-maintaining (PM) fiber components.
View company
Dalian Canglong Optoelectronic Technology (大连藏龙光电子科技) is a company that develops and manufactures electronic components for optical communication.
View company