Dingtong Technology
鼎通科技
Optical module cages, high-speed copper connectors and liquid-cooling housings
- Headquarters
- Dongguan, Guangdong
- Region
- Guangdong
- Founded
- 2003
- Stage
- Public
Overview
Dongguan Dingtong Precision Metal was founded in 2003 and listed on the STAR Market in December 2020. The company focuses on high-end connectors and thermal solutions across three lines: high-speed communication connectors, automotive connectors and liquid-cooling thermal modules for optical transceivers. Its high-speed connector line covers QSFP, QSFP-DD and OSFP series cages and wafers, copper cable connectors and Overpass products - the physical interface between AI switches and optical modules.
Products
5Optical module cage and wafer
QSFP-DD and OSFP cages with matching wafers
High-speed copper connector
Connectors for DAC and AEC assemblies
Overpass high-speed interconnect
Cable-over-board routing for switch front panels
Liquid-cooling module for optical transceivers
Cold plate housings for high-power optical modules
Automotive connector
High-voltage and signal connectors for vehicles
Highlights
3- 01H1 2026 revenue of RMB 1.03 billion (+31.2% YoY) and net profit of RMB 184 million (+59.2% YoY), with gross margin at 34.0% and ROE at 8.9%.
- 02Full-year 2025 revenue of RMB 1.59 billion (+53.9% YoY) with net profit of RMB 241 million (+118.0% YoY).
- 03Debt-to-asset ratio of 40.3%; Wang Chenghai serves as both chairman and general manager.
People
1
Funding
1- Source
IPO
CNY 3.782 亿
Events
0Not yet listed
Related projects
0Not yet listed
Topics
4Coverage
0Not yet listed
Information compiled from public sources; refer to the company's official website for authoritative details.