July 2015

Shenzhen One IOT World Founded
2015July 2015
Oct. 2015

As the first project, cooperated with a commercial vehicle OEM in China and US markets to provide TSP total solution and supply T-Box devices.
2015Oct. 2015
Nov. 2016

Provided TSP operation related services for a cross-board OEM, including sustainable operations service planning and platform development, service integration.
2016Nov. 2016
May 2017

The development of the American version T-Box has been completed, and it has started supplying to overseas markets. It has the ability to design hardware and software, verify functionality, provide small-scale samples, and manufacture SOPs.
2017May 2017
June 2017

Chengdu One IOT World Founded.
2017June 2017
Nov. 2017

The first vehicle networking platform built by a domestic technology company and operated in the United States has officially been launched, serving new energy logistics fleets operating in the United States. The development, construction, operation, and maintenance of the American platform are all completed by the Sihai Wanlian team locally in China.
2017Nov. 2017
June 2018

We have independently developed the first batch of products in China that support real-time full data acquisition of 5-way high-speed CAN and CAN+Ethernet dual bus architecture, and successfully landed new car models.
2018June 2018
Sep. 2018

Provide car networking platform software, intelligent networking terminal applications, and operational services for a well-known joint venture brand.
2018Sep. 2018
Nov. 2018

The first end-to-end solution, providing a comprehensive solution including smart device T-Box and BLE Bluetooth digital key, development and operation of vehicle networking platform, mobile application development, service operation, etc.
2018Nov. 2018
Dec. 2018

Beijing One IOT World Founded.
2018Dec. 2018
Dec. 2019

Large scale construction machinery vehicle enterprise project landing, CAN+Ethernet dual bus architecture, supports video large data transmission, meets the National VI standard, supports eCall function, and has high-quality quality control.
2019Dec. 2019
Dec. 2019

Shenzhen One IOT World got Shenzhen high-tech enterprise.
2019Dec. 2019
Jan. 2020

The first TSP safety situation monitoring platform in China went online.
Jan. 2020
Mar. 2020

During the COVID-19, the team of Four Seas Wanlian completed the development of SMS Internet gateway between two major domestic operators for an international car factory in just one month, and successfully launched it.
Mar. 2020
Apr. 2020

Signed an exclusive strategic cooperation agreement with a well-known BAT company in China to jointly develop intelligent health monitoring steering wheel.
Apr. 2020
Apr. 2020

Chengdu OIW Intelligent Electronic Device Founded.
Apr. 2020
Apr. 2020

The first V2X platform project provides a comprehensive operation and control platform that is compatible with device management, data analysis, and business display. In the same month, the first motorcycle brand vehicle networking platform project provides development services for well-known domestic motorcycle brands.
Apr. 2020
Aug. 9 2020

The large-scale production project has been implemented in mainstream domestic and new energy vehicle companies, supporting OTA, BLE Bluetooth digital key, inertial navigation and other functions, with algorithm patents for precise positioning of Bluetooth keys, and a complete set of security authentication mechanisms for platform, terminal and APP.
Aug. 9 2020
Sep. 18 2020

Wan Haitao, Chairman of Sihai Wanlian, delivered a speech titled "Digital Transformation of Existing Vehicles" at the Yunqi Conference, marking the beginning of Sihai Wanlian's exploration of upgrading the car networking industry and practicing the automotive IoT ecosystem business.
Sep. 18 2020
Jan. 2021

Beijing One IOT World certified with Zhongguancun high-tech enterprise.
2021Jan. 2021
Feb. 2021

The first domestic brand pre installed Cat1 OBD project was launched, and at the same time, the Four Seas Wanlian Cat1 T-Box product was officially mass-produced and sold along with a certain A00 model.
2021Feb. 2021
June 2021

One IOT World R&D and production integration base has been completed, with a factory area of over 2000 square meters and professional capabilities in the assembly and testing of its own intelligent automotive IoT products.
2021June 2021
Oct. 2022

Ministerial Pilot - Smart Traffic Safety Management Platform
2022Oct. 2022
Apr. 2023

Provided 7*24 professional services, intelligent operation and digital operation services for international luxury brand
2023Apr. 2023
Jan. 2024

Intelligent connected services introduce Al capabilities to digitize financial asset supervision.
2024Jan. 2024
Up to now

OlW has provided software and hardware solutions and operational servicess for more than 30 domestic and foreign host manufacturers, serving 20 million car owners. OIW is committed to providing better products and services for more customers and developing together with partners!
2025