The powder factory is affiliated with Ganzhou Grand Sea Tungsten Co., Ltd . (hereinafter referred to as Haisheng Tungsten Industry), mainly producing tungsten powder, tungsten carbide powder, tungsten bars, tungsten rods, tungsten wires and other products.

The powder factory has always adhered to the brand concept of "keeping improving and pursuing quality". In order to continuously improve product quality and optimize product performance, it has always put independent innovation in the first place in the development of the enterprise. Through continuous technical breakthroughs in the two directions of ultra-fine tungsten carbide and ultra coarse tungsten carbide, it has achieved a leading technical level in particle size distribution, particle concentration, reduction of agglomeration and coarse clamping of tungsten carbide. At the same time, the company continuously optimizes key technologies such as material ratio and precise temperature control, and has independently developed high hardness and high ductility photovoltaic tungsten wire products.

According to the statistics of the China Tungsten Industry Association, from 2020 to 2022, the main products of powder factories, such as tungsten carbide, tungsten bars, and tungsten powder products, were among the top ten in the country in terms of shipment volume. Among them, tungsten bar products ranked first in the country in 2022, and the core products of powder factories have formed significant competitive advantages in the industry.