![]() Qianmu Laser Qianmu Laser (仟目激光, also known as Xuzhou Qianmu Technology Group, 徐州仟目科技集团有限公司, formerly known as Wuhan Qianmu Laser, 武汉仟目激光有限公司) is a company engaged in the development and manufacturing of semiconductor lasers. | ![]() Advanced Fiber Resources Advanced Fiber Resources (AFR, 珠海光库科技股份有限公司) is a company that designs and manufactures passive optical components. | ![]() EMCORE Emcore is a company that develops and manufactures inertial navigation products using fiber optic, ring laser gyro, and MEMS technologies. | |
Founding Date | Founding Date 2017 | Founding Date 2000 | Founding Date 1986 |
Type | Type Private | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Wuhan, CN HQ | Locations Zhuhai, CN HQ Zhu Hai Shi, CN Tsuen Wan, HK San Donato Milanese, IT | Locations Mount Olive, US HQ Concord, US Middletown, US Tinley Park, US |
Employees | Employees 5079% decrease | Employees 3,14162% increase | Employees 441 |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥1.4b (FY, 2025) | Revenue (est.) $85.9m (FY, 2024) |
Cost of goods | Cost of goods N/A | Cost of goods ¥963.1m (FY, 2025) | Cost of goods $67.1m (FY, 2024) |
Gross profit | Gross profit N/A | Gross profit ¥499.7m (FY, 2025) | Gross profit $18.8m (FY, 2024) |
Net income | Net income N/A | Net income ¥180.4m (FY, 2025) | Net income ($31.2m) (FY, 2024) |

Advanced Fiber Resources (AFR, 珠海光库科技股份有限公司) is a company that designs and manufactures passive optical components.
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Emcore is a company that develops and manufactures inertial navigation products using fiber optic, ring laser gyro, and MEMS technologies.
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