![]() Hubei Dinglong Hubei Dinglong (湖北鼎龙控股) is a manufacturer and supplier of optoelectronic semiconductor materials and consumable solutions for printing and copying. | ![]() Soulbrain Soulbrain (솔브레인 주식회사, formerly known as Yamanke Korea) is a producer and supplier of integrated circuit (IC) manufacturing products. | |
Founding Date | Founding Date 2000 | Founding Date 1986 |
Type | Type Public | Type Public |
Tags | ||
Locations | Locations Wuhan Shi, CN HQ | Locations Seongnam, KR HQ Chongqing, CN Shanghai, CN Shang Hai, CN Wuxi, CN Budapest, HU Yokne'am Illit, IL see more |
Employees | Employees 3,734 | Employees 1,1335% decrease |
Financial | ||
Revenue (est.) | Revenue (est.) ¥3.6b (FY, 2025) | Revenue (est.) ₩923.4b (FY, 2025) |
Cost of goods | Cost of goods ¥1.8b (FY, 2025) | Cost of goods ₩632.6b (FY, 2025) |
Gross profit | Gross profit ¥1.8b (FY, 2025) | Gross profit ₩300.7b (FY, 2025) |
Net income | Net income ¥795.6m (FY, 2025) | Net income ₩84b (FY, 2025) |

Soulbrain (솔브레인 주식회사, formerly known as Yamanke Korea) is a producer and supplier of integrated circuit (IC) manufacturing products.
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