???Our company is a special manufacturer of container seal and sealing lock integrating R&D, production and sales. Our company is situated in Hunnan Baita Industry Park of Shenyang, the political and economic center of the Northeast China. Our plant covers a floor space of 12,800 square meters and has standard workshop building of 3,800 square meters. We have over 100 sets of special equipment and over 150 employees, boasting strong technical force and advanced production equipment. We have set up sound ISO9001:2000 international quality management system.

??????Our main products are various kinds of high security seal, cable seal, metal strip seal, plastic seal, wattmeter seal, container seal, tightening seal lock, etc. Our products have widespread use in the transportation business of railway, port, aviation, post and telecommunication, electric utility, petroleum, physical distribution, express, containers of different kinds of model number, tank truck, etc. Sealing and locking are completed once, playing the special functions of forgery prevention and anti-theft, safe and reliable.

??????Adhering to the service tenet of "Quality First, User Preferential" and the corporate spirit of "Keep Improving", we continually introduce better products to you and sincerely hope our company would be your ideal partner. Ruilong people would like to shake hands with friends at home and abroad for win-win situation!