Advanced Pressure Technology Advanced Pressure Technology (also known as AP Tech) is a company that manufactures gas-handling components. | ![]() POLMOR POLMOR is a company that manufactures carbon, stainless steel, and aluminum structures and components for the railway industry. | Beijing Zhong Ke San Huan Beijing Zhong Ke San Huan Hi-Tech (北京中科三环高技术股份有限公司) is a company that manufactures and supplies magnetic products. | ![]() JMC JMC (株式会社ジェイエムシー) is a company that manufactures and sells 3D printers and sand mold casting products. | ||
Founding Date | Founding Date 1987 | Founding Date 1947 | Founding Date 1999 | Founding Date 1998 | Founding Date 1992 |
Type | Type Private | Type Subsidiary | Type Public | Type Subsidiary | Type Public |
Tags | |||||
Locations | Locations Napa, US HQ | Locations Bytów, PL HQ | Locations Beijing, CN HQ | Locations Nashik, IN HQ Berlin, DE Tyldesley, GB Hampton, US | Locations Yokohama, JP HQ Hamamatsu, JP Iida, JP |
Employees | Employees 53 | Employees 74210% increase | Employees 5,514 | Employees 418 | Employees 142 |
Valuation ($) | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 1.7 b | Valuation ($) N/A | Valuation ($) 17.4 m |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) zł210.9m (FY, 2024) | Revenue (est.) ¥6.3b (FY, 2025) | Revenue (est.) ₹803 (FY, 2024) | Revenue (est.) ¥3.2b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods zł143.1m (FY, 2024) | Cost of goods ¥5.9b (FY, 2025) | Cost of goods N/A | Cost of goods ¥1.8b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit zł67.8m (FY, 2024) | Gross profit ¥682.5m (FY, 2025) | Gross profit N/A | Gross profit ¥1.4b (FY, 2025) |
Net income | Net income N/A | Net income zł23.3m (FY, 2024) | Net income ¥114.2m (FY, 2025) | Net income ₹55 (FY, 2024) | Net income (¥1.3b) (FY, 2025) |

POLMOR is a company that manufactures carbon, stainless steel, and aluminum structures and components for the railway industry.
View companyBeijing Zhong Ke San Huan Hi-Tech (北京中科三环高技术股份有限公司) is a company that manufactures and supplies magnetic products.
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JMC (株式会社ジェイエムシー) is a company that manufactures and sells 3D printers and sand mold casting products.
View company