Micro Switch

ZHEJIANG CHANGLONG ELECTRIC CO.,LTD.was established in 2003.with trademark MKT and LBD,is located in China Components Production Base and China Precision Mold Manufacturing Base--Hongqiao Town,Yueqing City.

We are certified according to ISO9001;2008 International Quality Management System,CHANGLONG switch has obtained TUV,CE,CB,CQC and UL certificates,etc.

The Switch Testing Laboratory has recognized by TUV. We have AC and DC series for variable kinds of portable tools.

Changlong has absorbed by National Appliance Switch Standard Council for the member, participate in appliance switch relevant industry standards and national standards. Changlong pay attention to scientific and technological innovation, in-depth technical renovation, the introduction of advanced production equipment, testing equipment and automated production equipment.The Spirit of "Innovation, Patience wears out stone " , strive to make product quality reach the international advanced level.

Warmly welcome domestic and foreign merchants come to visit our company to discuss cooperation, guidance, grow up together.

Established in 2002, our company specializes in manufacturing micro switches, limit switches, toggle switches, solid state relays, wet/dry reed pipes and mercury switches, foot switches and button switches. Besides, we can also develop new items and provide OEM services.

In our own factory, we have abundant technical source, advanced processing equipment and production lines. To improve and ensure high product quality, our company has implemented ISO9001 international standards in streamline quality management. We have also successfully obtained CCC, CQC, UL and CE certificates. Therefore, our products enjoy a high reputation in the international market.

We will continue insisting on the guideline of "quality first and service excellent" to satisfy our guests. Customers from all over the world are welcome to negotiate with us.

CHA-Hongye (Shenzhen)company devotes to the switch, connectors and other precision electronic components research and production, the company has a group of excellent research and development, management and sales team, we are committed to will make the world first-class CHA electronic components manufacturing factory as own duty, and constantly vertical integration, from product development to the mold design and manufacture development manufacturing, CHA fully realized independent production manufacturing, now has developed for industrial products CHA switch series elv switch switch series encoder series connectors series four categories of products, the products involve medical industry industrial control and automation industry automotive electronic industrial electronic electric power industry white electrical appliance industry 3 C industry, and other fields.

Corporate Philosophy About CHA

We adhere to the sincere cooperation honesty as the objective, with the needs of the customers, and provide the best quality products and the best service for our clients, to provide multilayer choice, so this criteria!

With reasonable price and quick delivery, and to be highly responsible attitude to face every customer, every CHA employees will into best, we provide better customer feedback!

Enterprise Vision

To create the world excellent brand, with the high quality products to the world!

Quality Policy

Reliable quality Technology Innovation Satisfied service

Our company mainly engaged in electronic components, switches, sockets, auto parts, hardware tools, high and low voltage electrical and accessories, mold research and development, manufacturing, processing, sales; Import and export of goods and technologies.