
· Makino machine tools (CNC)8units
· Beijing engraving machine (CNC)4units
· EDM machine (Mitsubishi)6units
· EDM machine (Charmilles)12units
· WEDM wire cutting (Charmilles)8units
· Grinding machine10units
· External grinding2units
· Internal grinding1units
· Large surface grinder2units
· CNC milling machine2units
· Medium Wire EDM2units
· punching machine4units

· FANUC50T/100T Injection Molding Machine66units
· FANUC30TInjection Molding Machine14units
· FANUC250TInjection Molding Machine8units
· Nissei50T/110T Injection Molding Machine20units
· Sumitomo100T Injection Molding Machine2units
· Haitian200~400T Injection Molding Machine 12units

· NIDEC Ultra-precision 40T Press10units
· NIDEC Ultra-precision 80T Press10units
· Others 110~260T15units

· Fully Automatic Assembly Lines42sets
· Automatic AVI Inspection Lines32sets
· Visual Automatic Laser Welding Lines15sets

Mounttconn(Suzhou)Electronics Technology Co., Ltd.was founded in 2011 and is based in Suzhou, Jiangsu, in the Yangtze River Delta near Shanghai. For more than a decade we have focused on automotive, consumer electronics, industrial, communications, and medical applications, supplying connection systems and ultra-precision structural components to customers worldwide.
Our product range covers precision connectors, including high- and low-voltage automotive connection systems and high-speed transmission systems, plus signal and power control systems for home appliances. We also make ultra-precision structural components for phones, computers, earphones, smartwatches, and smart glasses, along with industrial valve bodies, server signal and power transmission systems, communications antennas, and medical structural parts.
We have in-house design and machining capability for precision molded and stamped products and their tooling, backed by fully automated assembly lines. With complete product development capability, we continue to file product and process patents as we work — more than 78 to date — building a technology base of our own.
Our production and service network is well established: three manufacturing bases in China — Kunshan, Changshu, and Jiaxing — plus sales and service centers in Korea (Yongin) and Germany (Munich), so we can respond to customers close to where they are.
We have served a top North American consumer electronics brand and leading consumer electronics and automotive brands in China and abroad for years. The standards those customers hold us to, applied year after year, are what let us take a project from first concept and design through tooling and manufacturing to delivery — end to end.

Mounttconn(Suzhou)Electronics Technology Co., Ltd.was founded in 2011 and is based in Suzhou, Jiangsu, in the Yangtze River Delta near Shanghai. For more than a decade we have focused on automotive, consumer electronics, industrial, communications, and medical applications, supplying connection systems and ultra-precision structural components to customers worldwide.
Our product range covers precision connectors, including high- and low-voltage automotive connection systems and high-speed transmission systems, plus signal and power control systems for home appliances. We also make ultra-precision structural components for phones, computers, earphones, smartwatches, and smart glasses, along with industrial valve bodies, server signal and power transmission systems, communications antennas, and medical structural parts.
We have in-house design and machining capability for precision molded and stamped products and their tooling, backed by fully automated assembly lines. With complete product development capability, we continue to file product and process patents as we work — more than 78 to date — building a technology base of our own.
Our production and service network is well established: three manufacturing bases in China — Kunshan, Changshu, and Jiaxing — plus sales and service centers in Korea (Yongin) and Germany (Munich), so we can respond to customers close to where they are.
We have served a top North American consumer electronics brand and leading consumer electronics and automotive brands in China and abroad for years. The standards those customers hold us to, applied year after year, are what let us take a project from first concept and design through tooling and manufacturing to delivery — end to end.
Founded in Kunshan, Jiangsu. The same year we began building our ISO 9001 quality system and passed the supplier audit by CNPLUS of Korea.
Named an outstanding supplier by CNPLUS; qualified by FOOSUNG and began producing connector parts for Samsung home appliances. Our first automated assembly line came online.
Certified to IATF 16949, ISO 14001. Filed eight invention patents the same year and was recognized as a High and New Technology Enterprise. Implemented ERP for integrated order, material, production, and finance management. Jiaxing production base established.
Entered the supply chains of leading Chinese smartphone brands and a top North American consumer electronics brand. Products now cover phones, computers, wearables, and optical and acoustic components.
Deployed MES, WMS, and PLM. Entered new-energy vehicles and energy storage, adding eight customers including Great Wall, Tianhai, and Phoenix Contact, with more than twenty project nominations. Consumer electronics and wearables reached 60% of revenue.
Renewed as a High and New Technology Enterprise. Recognized as a Jiangsu specialized-and-sophisticated SME and a Jiangsu Gazelle Enterprise (a provincial designation for high-growth companies); designated a Municipal Enterprise Technology Center by the Suzhou Municipal Government. The Suzhou High-Performance Communication Antenna Engineering Technology Research Center was approved in the same period.
Revenue share from new-energy vehicles and consumer electronics both reached new highs. R&D headcount grew to 100. Land purchased in Changshu; construction of the new base began.
Recognized as a national "Little Giant" enterprise — China's designation for specialized, high-precision SMEs. European sales and service center established to respond to overseas customers locally.
Tooling, molding, stamping, and assembly moved into a single campus; the full process now runs inside the Changshu base. Sales and service centers opened in Seoul and Taipei, China.


15 invention patents, 1 design patent, and 62 utility model patents
Covering an area of over 8 acres (≈3.3 hectares), with a factory building area of 40,000 square meters, it brings tooling, injection molding, metal stamping, and assembly onto one campus.
In October 2026, Mounttconn completed its new manufacturing campus in Changshu and began phased start-up the same month. The base covers an area of over 8 acres (≈3.3 hectares), with a factory building area of 40,000 square meters. Tooling, injection molding, metal stamping, and assembly will move onto the single campus in stages.
Construction began in 2024 on land purchased in Changshu, and the campus was completed in 2026. Start-up is being phased by process; once all four are in place, the company's main production will run from one site.
The campus is designed for an annual capacity of 600–800 million parts, depending on product mix.
"In operation, a part moves through tooling, molding, stamping, inspection, and assembly on a single standard and a unified data chain. Within the MES, every unit is traceable to its specific process and batch. When a customer requests a change, the relevant teams can resolve it on-site the same day, eliminating the need to move parts between plants."
The campus runs on the MES, WMS, and PLM systems the company has operated since 2021, with equipment connectivity brought online before the move. Provision has been made for additional connected equipment and data capture, and the site will serve as the base for plant connectivity, data integration, and system coordination — the next stage of the company's smart-factory build-out.
The campus is built as a garden-style plant, landscaped and completed alongside the buildings, with a canteen, sports facilities, and staff housing open from start-up.
Inside the company, the change is summed up in one line: "No shortcuts. Only the process." With all four processes on one route, the requirement applied to each part does not loosen as volume rises. That, the company says, is the basis on which it creates lasting value for its customers.
Mounttconn Co., Ltd. — Headquarters
Suzhou, China (GMT+8)
Address: No. 18, Hongyang Road, Guli Town, Changshu City, Suzhou
Tel:+86 512 5032 1238
Email: sales@mounttconn.com
Germany Sales & Service Center
Contact: Mr. Daniel Bugge
Address: Moosacher Strasse 82a, 80809 Munich, Germany
Phone: +49 173 3616372
Email: daniel.bugge@mounttconn.com; Eu_marketing@mounttconn.com
South Korea Sales & Service Center
Contact: Mr. Jack Jung
Address: 606, Daeji-ro 43, Suji-gu, Yongin-si, Gyeonggi-do, Korea
Phone: +82 10 66010077
Email: Jack.jung@mounttconn.com; Kr_marketing@mounttconn.com

