The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shenzhen Wanna Technology Co.Ltd. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of best cheap vape pens before they are shipped.

Shenzhen Wanna Tech Co., Ltd. strives to be the best supplier of VEIIK airo pro that integrates development and sales. VEIIK Vape's main products include VEIIK Airo Pod Kit series. VEIIK Other Vape Accessories is incorporated with many technologies and the latest industry innovations. It has an LED light indicator with different colors to display the amount of battery. This product can provide customized support and alleviates discomfort and fatigue off people's feet, all the way up to their knees and low-back. Adopting an innovative air-driven system, the product delivers an original flavor of nicotine.

Free maintenance services can be offered in Shenzhen Wanna Tech Co., Ltd.. Please contact us!