Advanced testing technology and testing equipment to further improve the accuracy and reliability of testing, promote the further improvement of the testing level, and provide a strong guarantee for product development and design.
Rich experience in R&D, production and sales, advanced equipment, high-quality technical personnel and experienced management personnel.
Our company has always adhered to the business policy of "customer-oriented, winning by quality", and has successively passed ISO9001, IATF16949, ISO45001, ISO14001 standard certification.
It is a joint venture, located in Yuyao, Zhejiang, China. It’s the important OEM production base for Hongfa Groups and Zettler Groups on relays. It was recognized as a high-tech enterprise from year 2010; the "Jintian" brand relay was recognized as a provincial famous trademark.
The company's original name was "Ningbo Jintian Relay Co., Ltd.", which was established in August 2000, and renamed "Ningbo Zettler Electronics Co., Ltd." in 2005. It has power relays, solar relays, automotive relays, industrial control relays etc., with more than 500 specifications. The current production capacity has reached 180 million pieces and sales amount is over 350 million yuan.
The company covers an area of 30 acres, with an existing plant area of 22,000 square meters, and its products are exported to more than 20 countries and regions including the United States, Germany, and Italy. The main domestic customers of cooperation include Gree, Midea, Haier, Chint, and Huawei; foreign customers mainly include SIG, Emerson, Mars, Siemens, Flextronics, Tahoe, etc.
Existing Plant Area
Our company actively implements advanced quality concepts. From material to manufacturing process, from finished product to shipment, each process is managed by the PDCA cycle model, through daily audits and centralized internal audits, and full action throughout the process , Continuous cyclical improvement, to promote the company's management process to be more standardized, and enhance customer satisfaction.
The testing center of Ningbo Zettler Electronics Co., Ltd. was established in 2010, covering an area of about 1,000 square meters, and has professional testing personnel. All test items are implemented in accordance with GB/T21711.1 and IEC61810-7: standards.
The testing center established a complete set of quality system and procedure documents in accordance with "GB/T 15481-2000 General requirements for the competence of calibration and inspection laboratories" idt "ISO/IEC17025:2017 General requirements for the competence of testing and calibration laboratories". And passed the accreditation of TUV safety certification laboratory and UL safety certification laboratory.
After two expansions, it now has dozens of test capabilities. Equipped with electrical life test bench, mechanical life test bench, glow wire tester, roughness tester, ball pressure tester, needle flame tester, grinding and polishing machine, salt spray tester, high and low temperature impact test chamber hardness tester ROHS tester And other measuring and testing equipment.
In the future, the testing center will continue to introduce advanced testing technology and testing equipment to further improve the accuracy and reliability of testing, promote the further improvement of the testing level, and provide a strong guarantee for product development and design.