We are yinglong(herohome) superhard materials manufactory. We specialize in blades and grinding wheels. “The standard begins with the best work, the service comes from sincerity” is our corporate philosophy. We have been adhering to the tenet of "Product first, best service" in terms of product quality and technical service. Strict control of product quality, no bad substitutes or inferior products are not allowed. It is Absolutely not allowed to reduce the quality of the product and the price reduction, because we want to protect the company's long-term good brand image.

 

We are responsible for each of our products, Each product before delivery from our factory need to do a strict quality testing according to the customer's requirements. Including size, specification, granularity, abrasive, and the dynamic balance of grinding wheels. We have professional testing machine. If the product is not qualified, such as the abrasive layer is cracks, grinding wheel swing, fail to meet the tolerance standard…The quality inspection department will stop flow up and Requires re-production or repair. 

 

After pass the test of inspection department, our packing department will start packing. We also have strict requirements. First of all, it must be pollution-free and not allowed to leave any fingerprints on the product. For appearance, marking and internal packing, we will also follow the contract. (We have professional laser marking machine, according to the customer's requirement, it can make the designated mark). All the products of our company are packed independently. Put Into a Small Elegant Paper-Carton Box Without Shaking, Corrupting & Pressing. All Products Inside Corrugated Paper Boards For Anti-Shaking & Anti-Pressing; And are Strongly Packed Inside Exported Corrugated Cartons Without Shaking.