Has colloidal silver for skin passed the QC test?

It is absolutely guaranteed that Huangshan Yongrui Biotechnology Co., Ltd. colloidal silver for skin has passed the QC test before being shipped out of our factory. The QC process is defined by ISO 9000 as "A part of quality management focusing on fulfilling quality requirements". With the purpose of serving customers the best quality products, we have set up a QC team consisting of several professionals. They have mastered the necessary skills for performing the tests on products' reliability and durability and checking if the finished products conform to the environmental protection standard. If any product can't reach the requirement, then it will be recycled and re-delivered in the production cycle and won't be shipped until it meets the requirement.

Yongrui Biotechnology now is growing rapidly both at home and abroad. According to the material, Yongrui Biotechnology's products are divided into several categories, and colloidal silver products is one of them. Yongrui nano colloidal silver is manufactured through a closely controlled chemical combination. The raw materials are processed at high temperatures to achieve great chemical properties such as anti-rust and anti-corrosion. With medical-grade ingredients such as deionized water and silver ions, it contains no other toxic chemical ingredients. The product has been received in many industries, such as packaging, apparels, daily supplies such as curtains, carpet, cloth, etc. This product is awarded an invention patent.

It is a great goal for Yongrui to aim at being a colloidal silver for animals supplier. Check it!