Yongjia Xinyi Source Esecutes Blockade Co. Ltd is a specialized development which produces and sells all kinds of lead seals, including security wire shi blockades, high plastic Choujin type seals container has advanced production equipments, strong ...

HANGZHOU SITON TRADING CO., LTD. is an integrated company with sales, trade, and production, which located in a prosperous economy, convenient transportation, scenic coastal city ----Hangzhou City, Zhejiang province. Since its foundation,it has been ...