Dayang Chem Hangzhou Co Ltd
Dayang Chem (Hangzhou) Co., Ltd., founded originally as Hangzhou Dayangchem in 2000, is a rapidly emerging high-tech enterprise in China’s chemical sector. Headquartered in Hangzhou, Zhejiang province, the company has developed a strong reputation in both research-grade and industrial-scale chemical production. Offering a wide array of organic compounds, active pharmaceutical ingredients (APIs), nutritional products, and custom synthesis services, Dayang Chem has established itself as a trusted partner for clients around the globe.
Company Background and Evolution
Founding and Development
The company started in 2000 as Hangzhou Dayangchem and later reorganized as Dayang Chem (Hangzhou) Co., Ltd. Headquartered on Wensan Road in Hangzhou’s Xihu District, it benefits from proximity to Zhejiang University and Zhejiang Industry University, with both institutions hosting R&D labs of Dayang Chem.
General Structure
Dayang Chem maintains an agile structure capable of handling both small-scale synthesis (from milligram to gram level) for research purposes and bulk production up to 3,000 L.
Main Products and Services
Product Range
The company’s catalog covers diverse chemicals, among them:
- Organic compounds and intermediates
- Active Pharmaceutical Ingredients (APIs)
- Nutritional and food-grade products
- Specialty chemicals such as triglycol monomethyl ether and tetrafluoro1propanol
Custom Synthesis and Contract Manufacturing
Dayang Chem offers custom synthesis and contract manufacturing services tailored to client needs. Capable of producing compounds on request, the company is positioned as a one-stop resource for both academic and industrial chemistry projects.
Facilities and Technological Capabilities
Laboratory Collaboration
Through partnerships with Zhejiang University and Zhejiang Industry University, Dayang Chem supports advanced R&D and custom synthesis.
Manufacturing Capacity
The company has manufacturing bases in Zhejiang, Jiangsu, and Shandong provinces. These facilities produce chemicals at a variety of scales from pilot to full industrial batches.
Quality and Environmental Standards
Dayang Chem complies with ISO 9001:2015 and ISO 14001:2015 standards, integrating quality and environmental management throughout operations.
Market Reach and Business Scope
Global Export Footprint
Exporting to over 100 countries, Dayang Chem’s customer base includes pharmaceutical firms, fine chemical manufacturers, material producers, and trading companies.
Trade and Agency Partnerships
Serving as an authorized sales agent for multiple Chinese chemical producers, the company supports both domestic and international distribution. This role allows them to offer a diverse, modular product portfolio.
Corporate Strengths
Research and Technical Expertise
More than 60% of Dayang Chem’s technical staff hold graduate degrees, with many bringing experience from multinational R&D teams. Their technical skills range from catalysis and chiral compound synthesis to heterocycle chemistry.
Production and Delivery
The company can transition rapidly from laboratory development to large-scale production due to its network of manufacturing facilities and logistic capabilities across multiple provinces.
Recent Achievements and Industry Participation
Awards and Certifications
In 2024 and 2025, Dayang Chem earned consecutive EcoVadis Gold ratings, affirming its sustainability leadership.
Industry Events
The company actively participates in major trade shows such as CPhI & PMEC China, including the 2024 and 2025 exhibitions, signaling its intent to expand and network within the global chemical industry.
Customer Support and Quality Assurance
Support Services
Dayang Chem emphasizes complete pre-sales and after-sales support. Their team assists clients in handling products safely and effectively.
Quality Control Process
Robust quality management systems, backed by advanced analytical equipment such as HPLC, ensure that products meet strict specifications. The company prioritizes both product efficacy and environmental safety.
Challenges and Areas for Development
Competitive Pressures
Operating in a dense market, Dayang Chem faces challenges from larger chemical manufacturers and well-known global suppliers. Maintaining innovation and niche specializations will be key to sustained growth.
Scaling Up Resources
With a current workforce of 1050 people, the company might need to expand infrastructure and staff to support growing export demands and large-scale production.
Regulatory Compliance
Navigating diverse international regulations for APIs, hazardous chemicals, and environmental norms requires vigilance. Continuous updates to certifications and adherence to best practices are essential.
Outlook and Future Strategy
- Further expanding R&D partnerships with universities and research institutes.
- Exploring new market penetration in emerging regions.
- Upgrading production to larger scales or additional provinces.
- Strengthening sustainability credentials and certifications.
- Building broader product pipelines, including niche and proprietary compounds.
Dayang Chem (Hangzhou) Co., Ltd. has shown strong growth in two decades, evolving from a local enterprise into a globally connected chemicals company. Through technical excellence, integrated quality systems, environmental awareness, and international reach, it is well positioned for continued success. Companies seeking reliable chemical suppliers, contract manufacturing partners, or specialty synthesis services may find Dayang Chem to be a credible and innovative collaborator.