English
About Us

Your Trusted Partner in the Chemical Industry

HOLONCHEM is located in the New Material Center of Zibo City, Shandong Province, and primarily produces chemical raw materials including levulinic acid, sodium levulinate, propionyl chloride, phosphorous acid, Furoyl chloride, n-Butyryl Chloride, Isobutyryl Chloride, and others. Since entering the chemical production industry in 2006, our company has been committed to environmental responsibility. In active response to China's environmental policies, we have invested in building a high-standard production center covering 7 hectares to ensure that all operations comply with the latest environmental regulations. As a professional and experienced supplier of chemical raw materials, HOLONCHEM adheres to the principles of high quality, high efficiency, customer first, integrity, and compliance while exploring both international and domestic markets. First-class product quality and excellent service are our eternal pursuit. We sincerely look forward to establishing a business relationship with you!

Get a Quick Quote
Our Products

Main products

Why 1000+ Clients Trust Us

First-Class Product Quality and Excellent Service Are Our Eternal Pursuit

20 Years Experience
20 Years Experience

Since 2006, we have been producing various chemical products for over 20 years.

7-hectare high-standard production center
7-hectare high-standard production center

Invested in a 7-hectare high-standard production center in response to China’s evolving environmental regulations

200 Employees
200 Employees

We have sufficient manpower to meet production demands.

Full Certification
Full Certification

We have many testing reports for different products.

Why 1000+ Clients Trust Us
Production Excellence & Technological Edge

Production Excellence & Technological Edge

Currently, we operate state-of-the-art production lines for levulinic acid and sodium levulinate, with an annual capacity of 7,000 tons. The quality of our industrial-grade levulinic acid consistently meets cosmetic-grade standards, which stands as a significant technological strength of our company. We strictly adhere to certification requirements, continuously optimize production and quality control processes, and upgrade instrumentation and equipment to align with industry trends.

Send Your Inquiry
Qualifications

Qualification certification

We hold both ISO 9001 Quality Management System Certification and Halal Certification, ensuring our products meet the highest standards of quality and global compliance for our customers worldwide.

The Real Feedback From Our Client

""Holonchem's levulinic acid features high purity and consistent batches. It has been our core material for polyester synthesis for three years, backed by professional technical support and uninterrupted supply.""

customer image

John

""Sourcing for international brands for years, Holonchem's levulinic acid fully meets global standards. Their professional packaging and logistics ensure product stability that clients consistently praise.""

customer image

William

""A key material for our drug synthesis, Holonchem's levulinic acid is GMP-compliant. Their transparent production system and rapid response to urgent orders make them a trustworthy partner.""

customer image

Maria

News

Latest News

Contact Us

Request An Instant Quote

Upon receiving your complete inquiry, our professional sales team will provide an initial response via your designated email or phone within 24 hours (1 business day). For complex or customized requirements, additional technical evaluation time may be needed, and we will keep you informed of the progress promptly.