NSK Korea NSK Korea is a company that develops, produces, and supplies industrial precision machinery. | ![]() Pengkun Construction Machinery Pengkun Construction Machinery specializes in the production and sales of concrete pump, concrete placing boom, concrete pump fitting and supporting facility. | ![]() Shanghai Prime Machinery Shanghai Prime Machinery (PMC, 上海集优机械有限公司) is a manufacturer and exporter of fasteners. | Yizumi Yizumi (伊之密股份有限公司, formerly known as Guangdong Yizumi Precision Machinery) is a designer and manufacturer of molding equipment. | ![]() Baltimore Aircoil Baltimore Aircoil International (BAC) is a company that manufactures heat transfer products. | |
Founding Date | Founding Date 1987 | Founding Date 2003 | Founding Date 2005 | Founding Date 2002 | Founding Date 1938 |
Type | Type Subsidiary | Type Private | Type Subsidiary | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Seoul, KR HQ | Locations Cangzhou, CN HQ | Locations Shanghai, CN HQ | Locations Heist-op-den-Berg, BE HQ | |
Employees | Employees 631 | Employees 300 | Employees 5099% decrease | Employees 4,56216% increase | Employees 1401% decrease |
Financial | |||||
Revenue (est.) | Revenue (est.) ₩405.1b (FY, 2022) | Revenue (est.) N/A | Revenue (est.) ¥8.4b (FY, 2019) | Revenue (est.) ¥5.8b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods ₩329.2b (FY, 2022) | Cost of goods N/A | Cost of goods ¥6.5b (FY, 2019) | Cost of goods ¥4.1b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit ₩75.9b (FY, 2022) | Gross profit N/A | Gross profit ¥2b (FY, 2019) | Gross profit ¥1.9b (FY, 2025) | Gross profit N/A |
Net income | Net income ₩36.8b (FY, 2022) | Net income N/A | Net income ¥131.9m (FY, 2019) | Net income ¥710.8m (FY, 2025) | Net income N/A |

Pengkun Construction Machinery specializes in the production and sales of concrete pump, concrete placing boom, concrete pump fitting and supporting facility.
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Shanghai Prime Machinery (PMC, 上海集优机械有限公司) is a manufacturer and exporter of fasteners.
View companyYizumi (伊之密股份有限公司, formerly known as Guangdong Yizumi Precision Machinery) is a designer and manufacturer of molding equipment.
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Baltimore Aircoil International (BAC) is a company that manufactures heat transfer products.
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