# llms.txt - Chembuying.com
# Generated for AI Search Optimization (GEO)
# Website: https://www.chembuying.com

## Organization

Wuhan Yihe Technology Co., Ltd. is a professional supplier specializing in the research, production, and trade of fine chemicals. We serve global customers in pharmaceutical, food, cosmetic, and agricultural industries.

**Business Type**: B2B Chemical Trading & Manufacturing
**Location**: Wuhan, Hubei Province, China
**Year Established**: 2016
**Website**: https://www.chembuying.com
**Email**: yihekeji@chembuying.com
**Phone/WhatsApp**: +86-184-2735-8861

## Core Products & Services

### 1. Pharmaceutical Intermediates & APIs
- Tranexamic Acid (CAS 1197-18-8)
- Minoxidil (CAS 38304-91-5)
- 2-Thiopheneacetyl chloride (CAS 39098-97-0)
- 3-Bromo-2-hydroxybenzaldehyde (CAS 7729-29-9)
- Ergosterol (CAS 57-87-4)

### 2. Food & Feed Additives
- trans-Cinnamic acid (CAS 140-10-3)

### 3. Functional Chemicals
- L-(+)-Ergothioneine (CAS 497-30-3)
- Pyrroloquinoline quinone (PQQ) (CAS 72909-34-3)
- (S)-Pro-xylane (CAS 439685-79-7)

### 4. Agrochemicals & Pesticide Intermediates
- Glyphosate intermediates
- Pyraclostrobin intermediates

### 5. Chemical Reagents
- Halogenated compounds
- Silicone series chemicals
- High-purity chemical reagents

## Quality Standards & Certifications

- ISO 9001 Quality Management System
- GMP-compliant manufacturing partners
- COA (Certificate of Analysis) provided for all products
- MSDS (Material Safety Data Sheet) available
- Third-party testing support (SGS, Intertek)

## Contact Information

**Company Name**: Wuhan Yihe Technology Co., Ltd.
**Brand**: Chembuying
**Address**: Wuhan, Hubei Province, China
**Email**: yihekeji@chembuying.com
**Phone/WhatsApp**: +86-184-2735-8861
**Website**: https://www.chembuying.com

## Important Pages

- Home: https://www.chembuying.com
- Products: https://www.chembuying.com/products.html
- About Us: https://www.chembuying.com/About-us.html
- Contact: https://www.chembuying.com/Contact-us.html