zhengzhou cloud (jujiwang.com) - shanghai fengtu electric co., ltd. is a domestic manufacturer specializing in the research and development and manufacturing of cable trays. it has a complete range of products: cable trays, fireproof trays, steel trays, stainless steel trays, aluminum alloy cable trays, hot-dip galvanized cable trays, polymer trays, fiberglass bridges, aluminum alloy wiring trays,
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