Founding Time

620 +


380 mu

Land occupation of the park

25,000 tons

The existing production capacity

Corporate Style

Company Profile

Shandong Hesheng Copper Industry Co., Ltd., a subsidiary of Londian Wason (Shenzhen) Holdings Group Co., Ltd., is located in the beautiful Yellow River delta area - New Materials Park of Dongying Economic and Technological Development Zone. Founded in January 2019 with the registered capital of RMB 500 million, the company is planned to produce 50,000t/a new energy high-performance electronic copper foils, with the total investment of RMB 3.5 billion, the realized sales revenue of RMB 4.5 billion, the profits and taxes of RMB 650 million, the land occupation of 380 mu and 1,500 employees.

Solution preparation workshop

The highly corrosion-resistant 2507 stainless steel copper dissolution tank is adopted, and temperature constancy of electrolyte is guaranteed with the world-leading efficient copper dissolution process by the scientific and practical external thermal vapour heat exchanger, providing the copper-contained electrolytes without impurities but with stable total amount, composition and temperature for the whole foil production system.

Foil workshop

With advanced equipment imported from Japan and South Korea, the dust-free workshop having the 10,000 level capacity, an intelligent temperature and humidity control system and whole-process online monitoring equipment, the Cupric ion concentration of solution, current density, and electrolyte flow rate are strictly controlled, ensuring the industry-leading field frequency parameters of copper foil thoroughly.

Procurement of raw materials for copper foil production

Honors and Qualifications

Digital workshop

Innovative small and medium-sized enterprises

Dongying City Transformation and Upgrading Demonstration Enterprise

High-tech enterprises

Shandong Province specialized, special and new small and medium-sized enterprises

Dongying specialized and special new enterprises

Provincial "Digital Workshop"

Gazelle enterprise in Shandong Province

Dongying "one enterprise, one technology" R&D center

Municipal Key Laboratory