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    Founded in 2011, WENZHOU SINCERE TRADING CO.,LTD is acknowledged as one of the most respected nationwide manufacturers and exporters of low voltage electrical apparatus in China.
    The Group, comprising 3 factories, owns a production area of 52,400m² and employs more than 300 staff. During the past 5 years, we invested abundant resources in both research and development and employee training programs. The company was ranked among100 tops of Wenzhou private enterprises.. Our factory has taken the lead in applying IS09001 Quality Management System.
    Currently, we have manufactured and exported more than 160 varieties of products, with over 2000 types of low voltage electrical apparatus including all kinds of Circuit Breakers, Contactors, Relays, Switches, Panel Meters, and Electrical Accessories etc..
    Our products are specially designed to meet the wide range of installation needs of small users all the way to industrial transformer substations and power distribution stations. You will find our products installed in steel mills, oil platforms, hospitals, railway stations, airports, computing centers, office buildings, convention centers, theaters, skyscrapers, and any other building with electricity demands.
    Many products have been growing in popularity around the world. As such, we have been certified by many governing bodies, including European CE, Sweden SEMKO, British ASTA, Germany Dekra (KEMA), Saudi SASO, European ROHS and CB Product safety certification. This is in addition to certification by Chinese CCC and ISO9001 integrated management system.
    Semi-automatic production line,calibration machine,pressing machine,automatic welding machine,world brand injection machine,tripping limits testing machine, EMC test machine.etc
    As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching South East Asia, Middle East, South America, Africa, and Europe.
    We have been introduced a total of 60 national patents for circuit breakers, leakage circuit breakers, and molded case circuit breakers with independent intellectual property rights. This includes 9 invention patents, 38 utility model patents, and 13 design patents. We hold international patents in Russia, Turkey, Korea, Brazil and more.
    Pre-service:Provide the technical solutions to our customers, provide description of the purchased products.
    Sales:Follow the customer requirement,packing, inspection, delivery.
    Aft-service:Free product replacement within 1 years and maintenance within 2 years. (According to Warranty Terms)
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