SUMEC TOUCH WORLD

This product is a wafer cleaning machine, a critical equipment in semiconductor manufacturing.   

It is primarily used to remove surface contaminants (such as particles, organic residues, metal ions, etc.) at different stages of wafer production, ensuring high cleanliness of the wafers. This enhances the yield and performance of subsequent processes (such as photolithography, etching, and deposition).  

Core Functions:
1. Contaminant Removal – Eliminates particles, organic residues, and metal impurities.  
2. Process Compatibility Assurance – Ensures smooth transitions between manufacturing steps.  
3. Yield and Reliability Improvement – Reduces defects, improving chip performance and production efficiency.  

Current Partners:
- Aoyang Shunchang
- Nanjing DisplayTech 

Our company specializes in wet chemicals for semiconductor and display manufacturing, with a strong focus on cleaning agents tailored for advanced processes. Our product portfolio includes:  

- MgAg (Magnesium-Silver) Cleaning Agent
- Yb (Ytterbium) Cleaning Agent  
- IZO (Indium Zinc Oxide) Cleaning Agent 
- EC (Electrolyte) Solution 
- Stripper (Photoresist Remover)
- Diluent
- Developer
- Etchant

Technical Expertise & R&D Capabilities 
- Our process engineers have extensive experience in OLED panel manufacturing, ensuring deep understanding of cleaning processes and chemical formulations.  
- We possess independent intellectual property rights for all our products.  
- Collaboration with Shanghai Jiao Tong University’s research team, leveraging over 10 years of expertise in electronic materials.  
- Our core R&D team consists of professionals with 5+ years of industry experience, all holding Bachelor’s/Master’s degrees, capable of independent product development in new material formulations.  

Production Capacity & Automation  
- 8 fully automated mixing & filling lines (3T & 5T capacity) 
- Maximum production capacity: 750T/month (30T/day) 
- As of 2023, we have achieved smart production lines for:  
 - Photoresist Stripper  
 - MgAg Cleaning Agent  
 - EC Electrolyte  
 - IZO Cleaning Agent  

Key Clients 
We supply leading companies in the display and semiconductor industries, including:  
- CSOT (TCL China Star Optoelectronics)  
- BOE (Beijing Oriental Electronics)
- Visionox 
- EverDisplay (EDO)

Jiangsu Kelintai Electronics Co., Ltd. was established on June 30, 2017, with a registered capital of 10 million RMB. Headquartered in the Economic Development Zone of Huai'an, Jiangsu Province, the company specializes in semiconductor and optoelectronic precision cleaning, as well as the R&D of eco-friendly cleaning agents.  

It has obtained ISO9001 Quality Management System Certification and holds 30+ patents in fields such as semiconductor cleaning equipment and environmentally friendly cleaning agents, demonstrating strong R&D capabilities.  

1. Company Overview
  - Company Name: Jiangsu Kelintai Electronics Co., Ltd.  
  - Established: June 30, 2017  
  - Registered Capital: 10 million RMB  
  - Legal Representative: Lü Zhaohui  
  - Actual Controller: Feng Xiaomeng (holds 65% shares)  
  - Company Type: Limited Liability Company  
  - Headquarters Address: Economic Development Zone, Huai'an, Jiangsu Province  

2. Core Business 
  - Precision cleaning solutions for semiconductor and optoelectronic industries  
  - R&D and manufacturing of automated cleaning equipment  
  - Development, production, and sales of eco-friendly cleaning agents  
  - Precision components and mechanical equipment manufacturing  
  - Hazardous chemical operations (licensed)  

3. Technical Capabilities 
  - Holds 30+ domestic patents covering cleaning equipment and eco-friendly cleaning agents  
  - Possesses core technologies in semiconductor and AMOLED evaporation liner cleaning  
  - Certified with ISO9001 Quality Management System  

4. Corporate Scale & Subsidiaries
  - Huai'an Headquarters: Factory area exceeds 4,300 m²  
  - Subsidiaries:  
    - Chongqing Kelintai Electronics Co., Ltd. (Est. 2020, serving central and western China)  
    - Nanjing Distai Optoelectronics Technology Co., Ltd. (Est. 2021, total investment of 300 million RMB)  
    - Jiangsu Kewotai Materials Technology Co., Ltd. (Est. 2022)  

5. Certifications & Honors  
  - National High-Tech Enterprise  
  - Technology-based SME (Small and Medium-sized Enterprise)  
  - Innovative SME  

6. Employees & Market
  - Number of Employees (Insured): 52 (2023 data)  
  - Business Coverage: Jiangsu, Shanghai, Anhui, Wuhan, etc., with strategic partnerships with multiple industry leaders  

7. Corporate Philosophy  
  “Innovation-Driven, Customer First” – Committed to providing efficient and eco-friendly cleaning solutions for the semiconductor and display industries, driving cost reduction and efficiency improvement across the supply chain.  

The monthly production of cleaning agents is around 200 tons.  

For the Huaian factory, the maximum daily cleaning capacity is 1,100 pieces, with a standard lead time of 10 days (for orders <2,000 pieces).  

For the Chongqing factory, the maximum daily cleaning capacity is 2,000 pieces, with a standard lead time of 7 days (for orders <2,000 pieces).