About us

    Cixi Wansheng Electronic Appliance Co., Ltd. is a professional manufacturer of large-scale cable TV series devices and communication structural components, instrumentation, chassis and housing, integrating research, development, production and sales. The company has advanced domestic and foreign professional equipment, aluminum shell die-casting, zinc die-casting, stamping parts drawing processing, while producing plastic products, instrument hardware, mold manufacturing. The main products are: various field amplifier housing, optical receiver, optical workstation housing, integrated branch distributor housing, PHS dry dock, repeater housing, waterproof cast aluminum housing, instrumentation, pressure, differential pressure , temperature, temperature, transmitter, sensor, frequency converter, explosion-proof, waterproof, leak-proof housing, satellite power divider, switch housing, high frequency head housing, user plastic terminal accessories housing, network communication connector, connectors, etc. At present, the company's products have been sold all over the country and exported to East and West Europe, South America, Southeast Asia, Middle East, Africa and other regions.

    The company has consistently adhered to the quality first, customer first for business purposes, with high quality, low price as the business strategy. Full introduction of 6S management, and passed ISO9000 quality certification. Formed a complete set of quality control system from raw material procurement, product manufacturing to finished product inspection and delivery. In order to increase production yield, product quality has been guaranteed. The management of the company has been improved, and the trust of the customers has been won, thus being in an invincible position in the fierce market competition.

    The company insists on learning from each research and production organization, exchanges with each other, and develops together as a strategic measure. We are dedicated to providing our customers with high quality products and warm and thoughtful.

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    Product

    Enterprise strength

    Covers an area of ​​20,000 square meters

    Covers an area of ​​20,000 square meters, plant area of ​​28,000 square meters

    Strong technical researchers

    More than 500 employees and more than 800 advanced equipment

    Multiple patents

    The independently developed products have applied for a number of practical patents and appearance patents.

    Years of industry experience

    Advanced management concepts and leading technology quality levels

    Domestic and foreign sales

    Annual sales amount to hundreds of millions, the market distribution has been sold at home and abroad.

    high-tech enterprises

    Large-scale cable TV series devices and communication components, instrumentation, chassis and housing

    News

    Analysis of the working principle of CATV trunk amplifier

    In cable TV RF signal transmission/distribution systems, in order to compensate for line losses and reduce system noise, CATV trunk amplifiers need to be used correctly. The widely used trunk amplifie

    Power amplifier type

    Traditional digital voice playback systems consist of two main processes:(1) The conversion of digital voice data to analog voice signals (using a high precision digital-to-analog converter DAC);(2) A

    How the amplifier works

    Operational Amplifier (OP, OPA, OPAMP) is a DC-coupled, differential-mode (differential mode) input, usually a single-ended output (gain) voltage. The amplifier, because it was originally used in arit

    Welcome to Cixi Wansheng Electronic Appliance Co., Ltd.

    Cixi Wansheng Electronic Appliance Co., Ltd. is a professional manufacturer of large-scale cable TV series devices and communication structural components, instrumentation, chassis and housing, integr

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