GM ROBOT

GM ROBOT (Dongguan Sigma Automation Technology) develops, produces, sells, and services specialised robotic arms for injection moulding machines, serving plastics manufacturers as a NEEQ-listed (835754) small-cap Chinese equipment vendor with 51–100 employees.

Company typePrivate
Founded2008
HeadquartersLonghua, China
Headcount51–100
GTM typeB2B
OfferingHardware or Manufacturing

What GM ROBOT does

Dongguan Sigma Automation Technology, operating as GM ROBOT, is a China-based industrial robotics company founded in 2008 and headquartered in Longhua. The company develops, produces, sells, and services specialised robotic arms designed specifically for use with injection moulding machines, targeting plastics manufacturing operations that require automation of part extraction, insert loading, and ancillary handling tasks around injection moulding cells. Its product portfolio centres on dedicated robotic arms rather than general-purpose industrial robots, indicating a vertical-specialisation strategy built around a single end-use application.

GM ROBOT trades on China's National Equities Exchange and Quotations (NEEQ) under ticker 835754, with a workforce of 51–100 employees consistent with a niche small-cap equipment manufacturer serving the plastics processing industry. The company has Tao Hu as Chairman of the Board. A single funding round of approximately $1.29M was recorded on 2018-10-29, with investors undisclosed, suggesting modest external capital engagement. No pricing, channel, partnership, customer, or go-to-market information is available in the source data, and the company's website (sigmarobot.com) currently returns a default cPanel error page, limiting insight into product specifications, customer segments, or commercial mechanics.

Based on the limited disclosure available, GM ROBOT appears to operate as a small-capitalisation NEEQ-listed equipment vendor with a focused but narrow product line and minimal public information footprint beyond basic registry data. The provided financial line items (revenue figures in the trillions) are clearly inconsistent with the company's stated headcount and NEEQ listing profile and have been excluded from this assessment.

GM ROBOT firmographics

Firmographics

Name: GM ROBOT
Website: https://sigmarobot.com
Company type: Private
Founded year: 2008
Operating status: Operating
Headcount range: 51–100 employees
Short description: GM ROBOT (Dongguan Sigma Automation Technology) develops, produces, sells, and services specialised robotic arms for injection moulding machines, serving plastics manufacturers as a NEEQ-listed (835754) small-cap Chinese equipment vendor with 51–100 employees.
Ownership category
akta.pro rank

GM ROBOT industry classification

Industry

Product category: Industrial Robotics
NAICS: Industrial Machinery Manufacturing (33324), Industrial Machinery Manufacturing (3332), Machinery Manufacturing (333)
SIC: Special Industry Machinery (No Metalworking Machinery) (3550), Special Industry Machinery, Nec (3559)
akta.pro primary industry: Industrial Robots (Articulated, SCARA, Delta, Cartesian) (IMAHAHAA)
akta.pro secondary industries: Factory Automation Cells & Integrated Systems (Assembly, Welding, Painting Lines) (IMAHAHAL), Industrial Robotics & Cobots (IMAIAMAB), Motion & Machine Control (CNC, Robotics Controllers, Servo/Motion Controllers) (IMAGABAG)

Keywords

Robotic arms automation
Injection moulding robots
Industrial automation equipment
Robotic arm manufacturing
Moulding machine automation

Where GM ROBOT is headquartered

Location

Headquarters

HQ city: Longhua
HQ country: China
HQ region: Asia

Markets served

GM ROBOT business model

Business model

GTM type: B2B
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

GM ROBOT product offering

Product offering

Core offering

GM ROBOT (Dongguan Sigma Automation Technology) develops, produces, sells, and services specialized robotic arms designed for integration with injection moulding machines. The company focuses exclusively on automation hardware for plastics processing manufacturers, combining robotic arm engineering with control systems tailored to moulding operations, and supports customers through after-sales service.

Differentiator

Problem solved

Functional benefit

Products and services

Specialized Robotic Arms for Injection Moulding Machines Robotic arm hardware engineered specifically for integration with injection moulding machines in plastics processing facilities, designed to automate material handling and auxiliary operations around the moulding press. The product is sold to plastics manufacturers seeking automation of moulding operations.
After-Sales Servicing for Robotic Arms Maintenance and service support for the robotic arms sold to injection moulding customers, provided by GM ROBOT to ensure continued operation of installed equipment.

Companies that use GM ROBOT

Customer profile

Ideal customer profiles1 record

GM ROBOT technology and API

Technology

Technology focussed Yes

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

GM ROBOT partnerships and signals

Strategic signal

Recent moves3 records

Expansion highlights3 records

GM ROBOT competitors and assessment

Company assessment

Broad incumbents

FANUC: Global leader in factory automation including robots purpose-built for injection moulding machine tending. A scale and technology benchmark that defines the upper bound of competition for GM ROBOT.
KUKA Robotics: German-origin industrial robot maker (now owned by China's Midea) with strong presence in injection moulding automation globally. Provides global benchmark for technology and pricing in the segment GM ROBOT serves.
Yaskawa Motoman: Japanese industrial robot manufacturer with extensive plastics and injection moulding automation offerings. Competes with GM ROBOT in multinational customer accounts across Asia.
Estun Automation: One of China's largest domestic industrial robot makers, offering a broad portfolio that includes robotic arms for injection moulding and general automation. Directly comparable product category but Estun operates at materially larger scale.
ABB Robotics: Global leader in industrial robots with specific injection moulding automation solutions. Competes with GM ROBOT at the high end of the market where global customers require premium robotic arms.
Inovance Technology: Leading Chinese industrial automation supplier with servo motors, motion controllers, and increasingly full industrial robots. Competes with GM ROBOT in injection moulding automation but across a much broader industrial automation portfolio.

Direct peers

STEP Electric: Chinese supplier of servo motors, motion control, and industrial robots serving plastics processing and similar factory automation use cases. Directly competes with GM ROBOT in robotic arms for injection moulding.
GSK CNC Equipment: Chinese manufacturer of CNC machines, servo systems, and industrial robots including models targeted at injection moulding applications. Closely comparable product offering to GM ROBOT within the same domestic market.

Others

Haitian International: World's largest manufacturer of plastic injection moulding machines. While not a direct robotics competitor, Haitian (and similar machine makers like Yizumi and Borche) are key customers and channel partners for robotic arm suppliers like GM ROBOT.

Emerging players

Shenzhen Yuejiang Technology (Dobot): Shenzhen-based robotics startup known for its collaborative robot arms, expanding from desktop/education into light industrial applications including plastics handling. Comparable scale and geography with potential overlap in the injection moulding automation niche.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

GM ROBOT financial estimates

Financial estimate

Revenue estimate

Valuation estimate

GM ROBOT leadership team

Management profile

Number of profiles

Profiles1 record

GM ROBOT funding detail

Funding detail

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

GM ROBOT M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GM ROBOT

What does GM ROBOT do?

When was GM ROBOT founded?

GM ROBOT was founded in 2008. It employs 51 to 100 people.

Where is GM ROBOT based?

GM ROBOT is headquartered in Longhua, China, in the Asia region.

Who are GM ROBOT's main competitors?

Broad incumbents on record are FANUC, KUKA Robotics, Yaskawa Motoman, Estun Automation, ABB Robotics and Inovance Technology. Direct peers are STEP Electric and GSK CNC Equipment. Haitian International is listed as an others. Shenzhen Yuejiang Technology (Dobot) is listed as an emerging player.

Does GM ROBOT have an API?

No public API is recorded for GM ROBOT.

What industry is GM ROBOT in?

GM ROBOT's product category is Industrial Robotics. Its primary akta.pro industry code is IMAHAHAA, Industrial Robots (Articulated, SCARA, Delta, Cartesian), with a secondary code of IMAHAHAL, Factory Automation Cells & Integrated Systems (Assembly, Welding, Painting Lines). Its NAICS code is 33324 and its SIC code is 3550.