Introduction of CADDi Vietnam

About CADDi

Company Overview Name CADDi Inc. Management Yushiro Kato(CEO) / Aki Kobashi (CTO) Founded 2017 Capital Fund 100 Million Yen (including capital reserve, 9.93 billion yen) Employees 308 (as of Mar/2022) Office Tokyo, JAPAN

Unleash the potential of manufacturing Mission

Market Procurement NO innovation Manufacturing Distribution Design CAD/CAE Automation and robotization AI and big data Gross production volume in Japan: 1.8 trillion USD 1.2 trillion USD The procurement market has had very little innovation in the last century.

Business Models Drawing Analysis Drawing Translation Cost Estimation Optimized Ordering Order Management Inspection Management Inventory / Logistics Management Supply Chain Management Cost Management Quality Standardization Productivity Improvement through Digitalization Raw Material Sourcing Optimization of Process through Digitalization Focus on Strengths Production Management Resource Contribution CADDi Virtual Factory Customer Intelligence

Supply chain management Platform & Product The development of software solutions to manage and utilize information that has traditionally been exchanged via methods such as fax and postal services. Manufacturing platform Cost estimation Mechanical drawing management Data exchange with partners

To be a global platform We strive to expand the scope of our services around our ordering platform, and build a platform that can deliver value across the globe. Drawing 3D data conversion Automatic estimation system Finance CAD design optimizati on Drawing and BOM manageme nt 　 ERP and accounting Web CAD CAM Material procure- ment Real-time ordering Production and delivery management Overseas procurement and distribution Catalog raw material procurement Smart factory and IoT Catalog part procurement Project management Logistics optimization Used machinery sales Ordering Global Platform

Example of new system in various industries Uber / Grab amazon Google Shopee Expedia airbnb TIKI.VN

Technology Stack Selection of technologies to increase developer productivity (e.g. utilizing statically typed languages) FRONTEND ・TypeScript ・React ・Next.js ・Apollo Client ・Recoil ・styled-components ・Storybook ・Jest ・Lerna BFF ・TypeScript ・Node.js ・NestJS ・Apollo Server BACKEND ・Rust ・diesel ・tonic ・Kotlin ・Micronaut ・Python ALGORITHM ・Rust ・Python ・WebAssembly ・PyTorch ・LightGBM ・Opensearch ・VertexAI ・Image Processing ・Data Science ・OCR GraphQL gRPC Infrastructure GCP, Kubernetes, BigQuery, Redash, Cloudflare, Datadog, MixPanel Event Bus Cloud Pub/Sub, RabbitMQ DevOps GitHub, GitHub Actions, CircleCI, ArgoCD, Kustomize, Helm, Terraform

Rapid growth of order and supply platforms Orders received Steady expansion of processing types enables us to provide higher added value Composition Ratio % 
 over 6 times Proc. Type A Proc. Type B Proc. Type C Proc. Type D Proc. Type E Proc. Type F Expansion 2021 2020 2019 2018 year-on-year

Corporate Culture 01 Think Big 02 Be Distinctive 03 As One 04 Uphold Integrity

About CADDI VIETNAM

Company Overview ● Name CADDI VIETNAM COMPANY LIMITED ● Founded 21 March 2022 ● Employees 3 (as of Apr/2022) ● Office 25th Floor, Lim Tower, No. 9-11 Ton Duc Thang Street, Ben Nghe Ward, District 1, Ho Chi Minh City (temporary office space)

Unleash the potential of manufacturing by fully leveraging the advantages in the country Mission of CADDi Vietnam

Organization Plan in the future CEO / CTO Japan Vietnam Other Countries Business Corporate Technology Center Supply Chain Quality Assurance Logistics Go To Market Finance Accounting HR Marketing PR Admin Frontend Backend AI/ML Infra structure Product Manager

Advantages of Vietnam Best class metal fabrication product meeting Japanese quality standards Domestically developed softwares and ecosystem Young and motivated people with high aspiration to grow Three strong pillars to create “new system” in the manufacturing industry

Business and Corporate Group

Outline of Business and Corporate Group Business and Corporate Group are expected to establish and expand business platform in Vietnam to push the global expansion of CADDi platform ● Establish and expand both customer and supply partner network ● Supply chain management to realize on-time delivery to customers ● Quality assurance for the fabricated products ● Deliver “success” to both customer and supplier with CADDi’s own products ● Detect the pain point in the industry to enhance in-house product development ● Design and create the organization for sustainable and rapid growth ● Foster special culture to act “as one” regardless of nationality and cultural background

Market Issue (Example in Japan) The complex multiple-tier structure makes the market structure unbalanced. The contractor side of the market is mostly comprised of SMEs in highly-varied specialized areas. Clients Contractors No. of drawings procured per day Contract rate Loss-maker rate Approx. 400 Approx. 20% Heavy price negotiation Customer Dependency Tier 1 Tier 2: 100 contractors contractor 1 Tier 3: 1,000 contractors Tier 4: 5,000 contractors Tier 5: 10,000 contractors # Employees Less than 10 10-19 # Employees Metal fabricators in Japan 40,000 companies

Example of Customer’s equipment Semiconductor manufacturing equipment FPD manufacturing equipment Food machinery Packaging machinery Pharmaceutical manufacturing equipment CADDi is involved in delivering equipment to manufacture familiar everyday products Rice ball maker water bottle labeling machine EV battery manufacturing equipment Smartphone LCD manufacturing equipment Processed food manufacturing Bookbinding machinery Printers Chemical equipment Injection molding equipment Machining tools Inspection equipment Railway equipment Automobile manufacturing lines Analytical equipment Testing equipment

Manufacturing Industry in Vietnam Japan Vietnam Annual Revenue from metal fabricated product USD 56 bil /year USD 25bil /year No of employees in metal fabrication industry 370,729 381,743 No of factories for metal fabricated product 33,341 20,262 Growth rate 1.5% 10% Source：Statistical Yearbook of Vietnam 2020 Market structure in Vietnam is quite similar to that of Japan, while market itself grows fast and still have big room for further growth

Call for participation We are looking for the person who would like to create a “new system” in the manufacturing industry as well as establish global start up out of Vietnam Open Positions in Business Department ● Supply Partner Sales ● Supply Chain Management ● Quality Assurance ● Logistics Operation Open Positions in Corporate Department ● Finance and Accounting ● Human Resources ● Marketing & PR ● Office Administration

CADDi Technology Group

25 Technology Teams in Tokyo Manufacturing Support Product Team The team focuses on products for internal use for cost calculations and estimates, supply partner selection algorithm, and customer intention interpretation. Production Management Team It is a large team of products related to production management. The team is composed of smaller sub-teams, and we use LeSS to manage the overall development. ● Manufacturing process and supply chain management ● Data exchange with manufacturing partners ● Mechanical drawing management Computer Vision R&D Team Research and development team for technologies to be used in drawing management products. The current primary focus is on research for converting raster drawing data to structured data. Drawing Management SaaS Team The team incorporates the research and development results of the computer vision and machine learning technologies into CADDi's first SaaS product, the drawing management product. AI Lab The team conducts research and development to utilize data for various purposes to improve manufacturing operations Application teams Functional teams Platform Team This team is responsible for building and enhancing the infrastructure across the board. It deals with a wide range of issues, from managing authentication infrastructure to improving CI/CD. More teams to come..!

Customize manufacturing assumptions per customer Cost estimation system

Supply chain management system Supply chain visualization Selection of suppliers

Data exchange with manufacturing partners List of orders from CADDi Batch processing of quote requests from CADDi

Mechanical drawing management system Search by drawing ID Details of each drawing Association with related information

30 Drawing management and Utilization SaaS Search by keywords Association with related information

31 TECHNOLOGY STACK Selection of technologies to increase developer productivity (e.g. utilizing statically typed languages) FRONTEND ・TypeScript ・React ・Next.js ・Apollo Client ・Recoil ・styled-components ・Storybook ・Jest ・Lerna BFF ・TypeScript ・Node.js ・NestJS ・Apollo Server BACKEND ・Rust ・diesel ・tonic ・Kotlin ・Micronaut ・Python ALGORITHM ・Rust ・Python ・WebAssembly ・PyTorch ・LightGBM ・Opensearch ・VertexAI ・Image Processing ・Data Science ・OCR GraphQL gRPC Infrastructure GCP, Kubernetes, BigQuery, Redash, Cloudflare, Datadog, MixPanel Event Bus Cloud Pub/Sub, RabbitMQ DevOps GitHub, GitHub Actions, CircleCI, ArgoCD, Kustomize, Helm, Terraform

About Technology Center

HCM Technology Center ● CADDi's first software development site outside of Japan ● We will develop software to support CADDi's business. ○ We don’t do contact work, but focus on in-house product development ○ It is not a subsidiary of the Tokyo technology division but an independent software development group collaborating with each other ● Project domains ○ Manufacturing order management platform ○ Drawing management SaaS product ○ Research and development of computer vision and machine learning ○ Data engineering ○ Platform engineering

Mission of HCM Technology Center 1. Collaborating with the development group in Tokyo, we develop and deliver software for global use 2. Working with CADDi VIETNAM business group, we develop and deliver software for the business in Vietnam HCM TEC TYO TEC CADDI VIETNAM Business Group 1. Software for global use 2. Software for local business support

Growth Plan Tokyo HCMC Now (Apr 2022) Apr 2023 ~ 50 ~ 110 1 ~ 25 Other sites (?) ~ ? It could be somewhere in Vietnam or another country.

Call for participation We are looking for talented engineers and managers who are interested in building a software team from scratch Open Positions ● Backend Engineer ● Frontend Engineer ● Data Engineer ● Algorithm Engineer (for computer vision) ● Machine Learning Engineer ● Data Engineer ● Platform / DevOps Engineer ● QA Engineer ● Scrum Master ● Product Manager ● Engineering Manager

WE ARE HIRING! https://caddi.vn/recruit FOLLOW US! Facebook Twitter @CADDi.Vietnam @CADDi_VIETNAM https://www.facebook.com/CADDi.Vietnam https://twitter.com/CADDi_VIETNAM