About us

Shenyang Longdy Electrical Equipment Co., Ltd. was established in 2003, is specialized in auxiliary switch research and development, manufacturing, set stroke switch, micro switch research and development and manufacturing, precision mold design and manufacturing, precision stamping parts, plastic parts processing in one of the high-tech research and development, production enterprises.

PURPOSETo comply with truth · To work with morality
VISIONBuild excellent enterprises, build a hundred billion business circle, and help the northeast economy
MISSIONTo create a rich and happy life for employees, at the same time, to contribute to the development of customers and society.
SENSE OF WORTHActively love life and work, to be rigorous, honest, grateful, humble and altruistic.
Mold workshop

Mold division has advanced processing equipment and testing equipment. There are more than 100 sets of processing equipment, such as vertical machining center, CNC lathes, high-precision wire cutting, EDM, engraving machine, milling machine, grinding machine, high-speed punching machine, etc. There are more than 30 sets of testing equipment, such as coordinate measuring instrument X fluorescence coating thickness tester, salt spray testing machine, simple beam impact testing machine, 1T plastic tensile testing machine, etc., which can ensure the production and processing cycle and quality control of molds and products...

read more >
Injection molding workshop

Shenyang Qingji Precision Molding Co., Ltd. is an independent business division of Longdy Electrical Appliances, established in 2010, specializing in the design and manufacturing of injection molds, die casting molds, rubber molds, injection products, die casting products, rubber products, mechanical processing, hardware products, stamping products production and sales. Plant construction area of 4500 square meters, more than 30 employees. Over the years, Qingji Molding has been focusing on the design, development and production of plastic mold sales, adhere to the purpose of quality, long-term for Volkswagen, Shenyang Broad, Switzerland ABB, Astak, Jinbo Johnson, South Korea Aige machinery and other well-known brand manufacturers to provide supporting molds and products...

read more >
Assembly shop

The company has product independent research and development, design, production capabilities. Has developed, produced and assembled 27 series of auxiliary switches (FK series, FH series, FH1 series, FR series, FR1 series, FC series, FB series, FA series, S100 series, CWA series, C2 series, LXB series, LZ series, LAA series, LFZ series, LFD series, LFE series, LFF series and LFG series, etc.), more than 400 specifications. All electrical products are produced according to the national low-voltage electrical standard GB/T14048.5-2008 (equivalent to IEC60947-5-1), and have passed the type test of the National Machinery Industry low-voltage explosion-proof electrical products quality supervision and testing center or Shanghai Electrical Equipment Testing Institute....

read more >
Electroplating workshop

Electroplating processing and manufacturing Department general description: the existing four production lines, respectively, alkaline galvanizing line, acid galvanizing line, rolling tin line, non-cyanide rolling silver line, 3 management personnel, 2 technical personnel, 27 production...

read more >
Machine shop

The machine workshop has 4 bench drills, 4 CNC cars, 1 machine walking machine, 2 general cars, can process all kinds of machine parts, professional skills are strong, can process scattered parts and batch parts....

read more >
Press shop

Our stamping workshop has 6 equipment, 80T one, 45T one, 25T three, 16T one, 6.3 tons one, can guarantee the quality and quantity of electronic connectors...

read more >
Business Partner
News Information
Shaping Excellence: The Art of Enhancing the Performance of Medical Device Injection Molded Parts

In the medical field, every innovation is a deep respect for life. The precision and reliability of medical devices are directly related to health and safety. In a field where precision and reliability are at the core, the performance of injection molded parts is especially important. So, how to strengthen the performance of medical device injection molded parts? This is a challenge that combines science, technology and art, so let's explore it together.

read more >
Craftsmanship: the art and precision of automotive stamping parts processing

In the wheel of modern industry, the automobile manufacturing industry is a bright pearl, and in this radiant industry, automobile stamping parts processing is an indispensable precision technology. It is like a delicate carving, each stroke is related to the safety and performance of the car, each knife is cohesive with the wisdom and sweat of the craftsmen. Today, let's explore the process requirements behind this art and feel those unknown details and persistence.

read more >
Shaping the future: selection and innovation of materials for processing plastic parts for electrical appliances

In this era of rapid development, electrical appliances have become an indispensable part of our lives. They are not only assistants in daily life, but also the crystallization of modern technology and craftsmanship aesthetics. In the manufacture of electrical appliances, the processing of plastic parts is a crucial link, which not only relates to the appearance and feel of the product, but also affects the performance and life of the product. Therefore, choosing the right plastic processing materials is like giving soul to the appliances, so that they can shine uniquely in our life.

read more >