Shanghai Sitong Science and Technology Development Co.,Ltd.

Formerly known as Shanghai Hengguang Industrial Co., Ltd., which was established in 1994, Sitong has grown up as a professional display product manufacturer. Now Shanghai Sitong owns Shanghai Sitong Science and Technology Development Co.,Ltd. and Shanghai Sitong Advertising Design and Creation Co., Ltd.      In recent years Sitong expands rapidly in display product market, becoming supplier and partner of various multi-national companies. Aiming at leveling up the management and enhancing competitive ability, Sitong introduced ISO9001:2008 quality system and approved by SGS. ??118alueing brain powers and human forces, Sitong gathers a large number of outstanding managerial, technical and marketing talents. Sitong has framed an preliminary modern managerial system through establishing a chain of R&D, production, OEM, personnel training and marketing.      Sitong has always persued the principle of ??verlasting quality to est... [详细介绍]