Joan Lab Equipment Co., Ltd is an innovative enterprise focusing on independent research and development, production and sales of experimental instruments and equipment.We have a perfect independent R&D system and a complete industrial line. All JOANLAB instruments are designed and manufactured in accordance with ISO9001/8655.
Lieu : ChineMembre depuis : 28 janv. 2021Vendeur : joanlab
Vendeur émériteJOAN LAB Equipment Co., Ltd. se classe parmi les vendeurs les plus réputés sur eBay. Offre systématiquement un excellent service à la clientèle. En savoir plus