Place of Origin: Tianjin, China
Material:Plastic
Shelf Life:2 years
Quality Certification:ISO
Instrument classification:Class II
As a drug test supplier, we promise to always provide high quality products and services to add confidence to your business.
bulk urine drug tests are committed to improving the efficiency of the supply chain to provide you with fast and efficient service. bulk drug test cups believe that by working together, we can achieve a win-win situation and make progress together.
Your success is our greatest mission. As your buy drug tests in bulk, we will do our best to provide you with the best quality products and services to help you achieve greater success.
drug test bulk are a tool for scientific testing to help you clearly understand whether a substance contains drug ingredients. The truth starts with the data.
RECARE: We are a drug test kits wholesale. We have been engaged in this industry for more than 20 years and have rich experience.