We are Shanghai Leachin trading development co., ltd , located in Xujing Town, QingPu district, we handling exclusively for the manufacture and sales of binding material and equipment, (such as double loop wire , plastic spiral coil , folding machine , laminating machine , punching machine , thermal binding machine, ect. ) , since we established in 2001, our company undergoes several year of industrious development, has gained a great many customer's trust and support, in order to meet the customer need, we established the Shanghai Jingchuan binding industrial Co., ltd in 2004 , devoted in the production and development of double coil, the rubber coil, the single-inductor, the calendar hanger, at present our factory hold 20 completely automatic production line , we have the strict quality control from the raw material purchasing to the goods shipment , throughout the entire Production process, guaranteed the product quality. we can supply our client with a more rapid and perfect service both in domestic and overseas market , we are looking forward to hearing from the messege from worldwide , We will use our passion to create the greatest convenience for every client , Let us advance hand in hand and create brilliant !