Signal

Catalogue number THC-U24, listed by Nantong Egens Biology Technic Co., Ltd., under Gas Chromatography, Methamphetamine. 10 manufacturers in China are registered for this product code.

DTX®

2 catalogue numbers from DMD-114, listed by ONE Step Detex Associates, under Gas Chromatography, Methamphetamine. 10 manufacturers in China are registered for this product code.

Where China Actually Supplies

Every device page names the company that lists it and the factories registered to make the same thing. These are the sections with the most of them.

5,100manufacturers registered in China
2,581device types they are registered for
340,248device records, each naming its maker
31provinces with a registered manufacturer