Product quality is the lifeline of enterprises, and quality control is an important means to ensure the quality consistency and stability of products We have a complete set of quality control and production system. From raw material purchase to product production, we strictly follow the ISO 9001 quality management system for management and control, to ensure the quality and stability of our products and win the trust of our customers. Strict product factory inspection and timely tracking throughout transportation allow us to provide our customers with high quality, accurate, convenient, and fast services.
All our raw materials for graphite products are selected from certified suppliers. After coming into our factory, our OC inspector will test on these raw materials to ensure they can reach and even exceed quality standards and requirements.
In the production process of graphite products, standardized operations, process control and equipment maintenance are used to ensure the stability and controllability of the production process. When the production is completed, we will conduct comprehensive inspections on finished products to ensure that their quality meets relevant standards and customer requirements.
We have a series of product testing equipment, including sulfur analyzers, pressure testers, thermal expansion coefficient testers, dynamic elastic modulus testers, image measuring instruments, and precision measuring instruments. These instruments can help us effectively measure the machining accuracy and performance parameters of our products to ensure the stability of our product quality and performance that meets our customers' needs.
Accuracy measurement
Thermal expansion coefficient inspection
Elastic modulus inspection
Image measurement
Sulfur content inspection
Our graphite parts are usually packaged in wooden cases with a built-in flexible cushioning layer to prevent damage during transportation. For graphite powder products, we generally use kraft paper bags or plastic woven bags for packaging. In addition, for purified graphite products, we will use vacuum bags to prevent external environmental influences and contamination.
We have an efficient and stable logistics management system and can provide flexible logistics solutions and services for our customers. We offer real-time order tracking services to keep our customers informed about the status of their shipments at all times. We also record and backup all inspection data to ensure that all data can be traced to its source.