Shandong the Fok Long Locks Co., Ltd., Jiangbei largest locks, seals, meter boxes, electrical fittings to produce one of the suppliers, R & D, production, sales, and sales network throughout the country, and exported to a number of Europe, America and Asian countries. There are multiple series of products, mainly all kinds of locks, cabinet locks, disposable Shi blockade, seal, seal wire, silicone protective cover, meter box, broadband box transformer anti-theft lock, footer cover junction box, fence, warning stickers warning pipe, tool cabinets, shelves, materials, cards, portable short-circuit ground wire, insulation operation rod, the electroscope, pin buckle, belts, bird control, insulation ladder, safety fence, cable, searchlight, security, protective equipment, construction tools, fuses, isolating switches, vacuum circuit breakers, line fault indicator, surge arresters, insulators, porcelain vases, telecommunications equipment, line fittings, instrumentation, reflective aluminum plates enamel signs, and so thousands of products. Applies to electricity, water supply, gas supply, military, oil transportation, chemical, mining, postal, customs, railways, finance, container, foreign trade, commodity inspection, container, shipping, domestic air, international air transport, logistics companies, shipping companies, handling equipment, transport, transportation, processing, and product testing, drums, packaging, energy measurement, to prevent theft leak sealed and other industries, can be customized according to customer and client confidentiality, the company based on technology and development, quality of survival of the principle of the first quality of the user's first purpose. Welcome home and abroad to discuss cooperation, joint efforts to the prosperity and development of power industry.