Why choose Rayleigh Industries

Always pay attention to the needs of users and provide quality products and services

  • Relay manufacturer for many years

    Focus on the manufacture of general-purpose relays, after professional tempering and creation came into being, in the relay industry, to provide customers with competitive products

  • Superior testing instruments and production technology

    Won the CQC European standard CE certification, and has a perfect ISO9001-2000 quality system guarantee

  • Customized solutions

    Relying on professional scientific research and technical strength to serve the industrial automation industry, LM, LL series of small electromagnetic relays can be called the forefront of similar products

  • Products available from stock

    The company's products continue to consolidate and expand the domestic market, while also selling well in more than a dozen countries and regions such as Japan, Southeast Asia, Hong Kong, Taiwan, etc.

Four AdvantageBring you full protection

Focus on every detail, because we understand your needs better

brand power

The factory gathers cutting-edge talents in the industry and has a team of engineers with 30 years of industry experience;

According to ISO9001:2015 version certification and TS16949 system certification;

Strong cooperation with Samsung, Yamaha, Midea, Hewlett-Packard and many other powerful manufacturers at home and abroad.

Product strength

Years of engineers in the field of modified PC have refined formulas and continuously developed high-performance new products

According to the company's qualifications, you can apply to provide samples to meet your needs in all aspects;

The products have passed SGS, CQC, UL international environmental protection certification and comply with EU standards.

production ability

The monthly production volume can reach 25 million pieces;

Customized modified products are sampled within 2 days and delivered in batches within 2 to 6 weeks;

Flexible and efficient production, according to management strategy, cost savings of up to 10%.

Quality Assurance

Supply of selected brand raw materials with guaranteed material quality;

A full set of imported testing equipment and a capable quality inspection technical team;

Each batch of products are fully tested and provide detailed test data reports.

Join hands to create the 21st century new glory

Warmly welcome new and old customers at home and abroad to visit and guide, negotiate trade, agency, cooperation and common development

Cooperation Hotline: 0755-83652012 83623721


Customer satisfaction is our goal

  • Company News
  • Industry News
Talk about some parameters and characteristics of relays

Talk about some parameters and characteristics of relays

1. Overview of electromagnetic relay        With four or two pounds, the earthworm shook the big tree and...

Details 》
LEF registered Chinese domain name
New trademark registration, thank new and old customers for their support


Dedicated to customers and markets with better quality

  • Equipment
  • Honor
3C certification and appendix-LL series-2
LF14F certificate

Technical Support:sznbone