Suzhou Tenglong Technical Co., Ltd. | Address: E1 Building, Lugu Enterprise Plaza, High-tech Development Zone, Hunan Province, Changsha 410205, China 
www.sztltech.com | Send Inquiry | Phone: +86-(512)-82258507
Suzhou Tenglong Technical Co., Ltd. specializes in benzoic acid series, organic silicon, polycyclic aromatic hydrocarbon, chromanone derivatives, and pharmaceutical intermediates. more...