Quartz sink is tested before shipment and this inspection is completed based on regular QC Evaluation, or depending upon customer requirements. Samples are selected and inspected for flaws at random, according to those criteria and procedures. For all those, Pre-Shipment Inspection is an important measure in the quality management procedure and is the method for checking the quality of quartz sink until they're sent.
With outstanding capability in R&D, Shantou Zhishan Sanitary Ware Co.,Ltd is a highly respected company which focuses on kitchen sink. According to the material, Zhishan's products are divided into several categories, and one piece toilet is one of them. The quality of this product is based on government regulations and industry standards. This product is not prone to chipping and scratching. Zhishan always uses courtesy and professional methods to solve customer service problems in a timely manner. This product has been mainly exported to Europe, Australia, and North America.
Our service on double bowl kitchen sink production is very reliable among domestic and foreign customers. Check now!
