We deeply carry out technical cooperation with famous enterprises and research institutes, and promote product development and variety optimization of the Carbon Fiber Composite Materials, graphite electrode RP 200mm, graphite block for welding with technical cooperation. We have established complete and detailed service files for all users, formed a perfect and scientific after-sales service system, with professional after-sales service team and telephone line. In recent years, we have continued to develop in the fierce market competition. With the support of our customers, our products are sold all over the world and are deeply trusted by customers. Development means to continuously break through the bottleneck and cross the peak with continuous execution, so as to achieve the healthy and rapid growth of the company and individuals. We always adhere to the creed of 'integrity, collaboration, innovation, and win-win', to provide the market with more high-quality and cost-effective products so as to win the market reputation and establish our corporate image.

Graphite purification service high purity graphite ash content 2PPM

In addition to supplying graphite materials and graphite processed products, we can also provide graphite purification services. For graphite materials, we can supply graphite blocks and rods in ash content less than 50PPM. For graphite machined parts, we can purify to 5PPM. If required by customers, some processed parts can be purified to 2PPM.

Description of Purification service

We call graphite materials with carbon content > 99.9% as high-purity graphite. It is mainly used in semiconductor field, graphite rod for spectral analysis, graphite crucible for precious metal smelting, graphite boat for lithium battery anode, monocrystalline vacuum furnace in photovoltaic industry, etc.

We can undertake graphite purification service according to customers' requirements for graphite purity. According to the different use environment, the purification is usually at ≤100ppm, ≤50ppm,≤20ppm, ≤10ppm, ≤5ppm, ≤2ppm and so on.

Packaging and shipping

We carry out vacuum packing for our finished products after graphite purification service. At the same time, customized packaging according to customer needs, wooden box, pallet packaging methods are available.

According to the cargo weight and delivery requirements, choose the most cost-effective transportation method, express, sea, airway, railway, multimodal transportation are available.

The brands of our High Purity Graphite Powder Used for Carbon Brush in Electrical Industry is world-renowned, and the quality of our product is absolutely guaranteed. We always insist on using superb technical force, sophisticated production equipment, perfect testing methods, stable and reliable product quality, and warm and thoughtful service to win praise and welcome from customers abroad. We take employees as the main force of enterprise development, create conditions for their comprehensive development, and make their lives happier.