Foshan Dongyuan limited has been standardizing the products like 20mm steel ball-stainless steel hollow balls manufacturing process. Our standardized production process management runs through the whole production process. We have employed professional senior technicians who are devoted to the industry for years. They map out the workflow and incorporate the standardization work contents of each stage into the operating procedures. The entire product production process is very clear and standardized, making the product be of superior quality and competitive price.. Since the early days of DONGYUAN, we try every means to build our brand awareness. We firstly promote the presence of our brand on social media, including Facebook, Twitter, and Instagram. We have operating specialists to post online. Their daily job includes updating our latest dynamics and promoting our brand, which is beneficial to our increased brand awareness.. At Dongyuan metal balls, customers are able to have a deep understanding of our service flow. From communication between the two parties to cargo delivery, we ensure each process is under the perfect control, and customers can receive intact products like 20mm steel ball-stainless steel hollow balls..