Fireproof Materials Carbon Battery Casting Seal Graphite Sheet Use Expandable Graphite

Zibo Yinxuan follows strict ISO 9001:2015 quality control for graphite block production. Material inspection and evaluation are conducted in our lab before machining. An assigned inspector checks measurements during machining, followed by a second measurement inspection pre-packing and package inspection before shipment.

After dispatch, our logistics track shipment until delivery. During use, our staff are available. Emails are replied to within 12 hours, and solutions are provided within 24 hours. For valid quality claims, we replace or compensate.

We supply from material to finished parts with full quality control. We offer treatments to improve graphite life and performance. Our team has a strong service mindset, and we are a reliable, honest manufacturer.

Generally, it takes 10 to 20 days post-order confirmation. Urgent orders get expedited. Typically, it takes around 10 to 20 days from the confirmation of the order. We offer great flexibility regarding the delivery time. In the case of urgent orders, we will exert every effort to ensure the fastest possible delivery.

Over 95%. Customers are located in Korea, Japan, Indonesia, Malaysia, Taiwan, South Africa, Russia, Austria, Germany, UK, Spain, France, Italy, Luxembourg, USA, Australia, New Zealand, Argentina, etc.