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Guarantee High Quality With Our Expertise

"Ningbo Sentin Electronics Co., Ltd. is a private enterprise established by Ningbo Yuchi Electronics Co., Ltd. Located in the beautiful city of Ningbo, known as the “China Capital of Mold” in the south of the Yangtze River Delta, Sentin Electronics covers an area of 50 mu (33,333m²). With a total investment of 150 million yuan, the modernized enterprise integrates mold design, mold manufacturing, die-casting, precision machining, surface treatment, and assembly. The enterprise now has a 45,000m²standard workshop and is equipped with advanced production and inspection equipment in the industry. Besides, the enterprise gathered many well-trained staff, as well as skilled and experienced technical talents in molding, die-casting, machining, and surface treatment.

  • Over the years, we have established a healthy relationship with customers and suppliers and have been providing excellent service for customers with our strict quality control, advanced inspection equipment, rigorous attitude toward work, and excellent after-sales service. Currently, we specialize in mobile communication components, auto spare parts, broadcasting and television parts, mechanical and electrical parts. Our products are mainly sold domestically, and some of the products are also exported to many countries and regions including the USA, Germany, Japan, Russia, Spain, Singapore, and Taiwan. With our professional attitude, we are committed to providing comprehensive service and products for our customers as a reliable partner.

    Ningbo Sentin Electronics Co., Ltd.

  • Bearing our "youth and dream” in mind, we are striving to become the forerunner of the industry. Sentin is looking forward to establishing a partnership with our customers based on good faith and mutual benefit and creating a better future together.

Development

Since its establishment 25 years ago, the enterprise has gone through twists and turns and developed from a small workshop into a medium-sized enterprise with an annual output of nearly 200 million yuan. From the initial manual operation to the present assembly line and automatic operation, the enterprise has been progressing step by step and experienced many hardships, successes, and joys together with its staff over the years, we believe that with our perseverance, excellent technological capacity, unyielding operation team, and support from customers, suppliers and friends, we are unstoppable in our way ahead.
Our operation philosophy is: to achieve the balance between profit-making and social responsibility, striving to promote the development of national industry and improve the life of the community.
"Hope, perseverance, and action” is our attitude toward work.
"Toast and celebrate while in success, fight tooth and nail against all while in defeat is interpretation of our team spirit.

  • 1991/2

    Ningbo Yuchi Electrics Co Ltd. was established.

  • 1992/3

    Factory construction was completed and put into operation.

  • 1994/5

    Started to develop, design and manufacture molds independently.

  • 1998/3

    An electroplating workshop was established.

  • 1999/3

    Realized the integration of mold design, development, pressure-coating, machining, surface treatment, assembly, packaging, transport and distribution.

  • 2000/3

    Gained ISO9001 2000 certification.

  • 2001/2

    Started to manufacture major optical nodes shells to replace imported ones and satisfy domestic demands.

  • 2005/9

    Ningbo Yuchi invested and established the branch factory of Ningbo sentin Electrics Co.. Ltd. In August of the same year, the selection of the new plant site which covers an area of 50 mu (33.333m²) was completed.

  • 2006/5

    Ningbo Yuchi invested and established a branch of Ningbo Shengtian Electronics Co., Ltd. In August of the same year, the new factory site of 50 acres was successfully selected.

  • 2007/3

    Preparation of the new plant construction was commenced.

  • 2011/8

    The new plant construction was completed and installation of production equipment was commenced.

  • 2011/10

    The first Die-casting equipment in the new plant was put into operation.

  • 2012/10

    Gained ISO9001 2008 certification.

  • 2011/12-2012/3

    Machining, spray coating and assembly workshops were put into operation successively.

  • 2012/11

    Sentin introduced high-end production equipment like Toshiba automatic dis-casting machine, Japan Brother Processing Center and Hexagon three coordinate measuring instrument from USA.

  • 2013/1

    Started to manufacture ZTE communication WiFi shells, GrenTech communication shells, and Saunnada communication shells.

  • 2016/5

    Purchased a 1250t cold chamber die-casting machine from LK TECH, HK;

  • 2016/6

    Commencement of production of Repeater Chassis;

  • 2016/11

    Developed and produced RU chassis;

  • 2021/6

    Commencement of production of N3RU chassis from KDDI, Japan.

  • 2022/8

    Purchased Brother machining center W1000xd1 imported from Japan.

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