Bt toxicity is Persistent, bio-accumulative and Toxic abbreviation, that is, persistence, biological accumulation and toxicity.

In February 2021, TPCH announced the update of the organization's 2021 model regulations on toxic substances in packaging.

NBTS provides CNAS quality inspection report processing for smart electronic locks to provide protection for the safety of users.

Stainless steel products are also very common in our lives. Such products are sold in the EU to be tested by ROHS. If the product is not certified by RoHS, it will cause incalculable damage to the manufacturer. At that time, your product will be uninterested and you will lose the market. However, if you enter the market and are found to have not done relevant testing, it will also cause great losses to the company. of! It will also cause a lot of stainless steel products to enterprises. We are also very common in our lives. Such products are sold in the EU to be tested by ROHS. If the product is not certified by RoHS, it will cause incalculable damage to the manufacturer. At that time, your product will be uninterested and you will lose the market. However, if you enter the market and are found to have not done relevant testing, it will also cause great losses to the company. of! It will also cause a lot to the enterprise.