Pre-shipment review (PSI) is just one of many excellent control evaluations conducted byGuangzhou WOYU shisha Co., Ltdshisha. This review is based on regular QC testing or on client request. Based on these standards and processes, samples have been randomly chosen and flaws are assessed. For all of us, pre-shipment review is an important step in the quality management procedure and a means to confirm the grade of this hooka pipe before dispatch.
While keeping upgrade its technological innovation capability,WOYU shishaalso has taken the lead to manufacture resin shisha. The coal tong series has many styles to meet the diversified needs of customers. From the selection of raw materials ofWOYU shishahookah with light, any hazardous substance or element is eliminated to prevent pollution to the environment as well as any harm to the human body. Through its closed chamber in the base, all the smoke can be blown out of the bowl. This product is much more popular in end user's market. Through its closed chamber in the base, all the smoke can be blown out of the bowl.
We try to achieve our responsible and sustainable practices in our business, from our own quality control to the relationships we have with our suppliers.