Who Am I?

Changzhou Highassay Chemical Co., Ltd excels in global sourcing from qualified vendors, ensuring top-quality, traceable, transparent, and sustainable processes. We specialize in supplying hard-to-find materials and deliver them to our customers quickly and efficiently. Our knowledgeable and agile team makes fast, informed decisions to provide the best value and services to our clients. We are dedicated to meeting the research and production needs of pharmaceutical, biotechnology, personal care, agrochemical, and industrial companies, as well as academic and research institutions, hospitals, and government laboratories.

Company Profile

History

Changzhou Highassay Chemicals has been actively involved in the distribution of chemicals, APIs, peptides, herbal extracts, and related services since 2010. In total, over 10,000 products are supplied globally in various packaging.

Customer Service

The staff at Highassay possess a strong chemical and pharmaceutical background, including experienced sales professionals, export logistics experts, and procurement specialists who are well-acquainted with local Chinese agencies and manufacturers.

Mission Statement

To provide exceptional service in delivering high-quality products at competitive prices within the chemicals and flexible packaging sectors. We assure you that every detail, from packaging to shipping, is managed with a focus on quality. For Highassay, quality remains the most critical factor at all times.

Vision Statement

To provide the life science market with a flexible procurement solution for standard and custom chemicals at competitive prices, leveraging our sourcing capabilities from qualified vendors. Our goal is to expand our product offerings and customer base in the Life Science research markets.

Quality

Highassay ensures that we meet our customers' requirements by: - Sourcing products from qualified suppliers that align with our customers’ needs. - Operating within our customers’ budget constraints and providing accurate and reliable delivery estimates. - Ensuring product traceability throughout our supply chain.

Technical Support

Our technical support team is available to address questions regarding our products. They have access to Technical Specifications, Certificates of Analysis, and Material Safety Data Sheets to assist you effectively. If you have any special requirements or custom testing needs, our technical support team is prepared to provide the necessary assistance.

Advantages of R&D and Production in Cooperative Factories

The Six Key Technological Advantages
Intelligent Pilot-Scale Production Cluster for Industrial Trials

Chirality Platform: Specializing in stereoselective synthesis to address the challenges of complex molecular structures.
Solid Characterization Platform: Predicting drug solubility and stability to gain a competitive edge in patent applications.
Gene Toxicity and Impurity Control Platform: Achieving detection limits at the ppb level, surpassing EU ICH Q3 standards.
Metal Residue Control Platform: Employing targeted methods to remove catalyst residues, achieving purity levels exceeding 99.99%.
Biological Transfer Analysis Platform: Continuously monitoring the migration pathways of APIs throughout the process.
Multi-dimensional Purification System: Integrating chromatography, crystallization, and distillation technologies to meet the unique purification needs of innovative drugs.

A matrix of over 30 glass and stainless steel reactors (ranging from 100L to 3,000L).
An extreme working condition system capable of handling reactions from -100℃ deep cryogenic synthesis to 300℃ high-temperature processes.
A flexible tonnage-level production line ensuring stable outputs of up to 200kg per batch.
Fully equipped with high-pressure hydrogenation and precise distillation systems.
Dual-track quality control systems adhering to both cGMP and ISO standards.

From milligram-level compound screening to tonnage-scale commercial production, the factory has successfully implemented an advanced “R&D-to-mass-production” mindset, enabling seamless laboratory-to-industrial transformation without loss. Annually undertaking more than six major projects, it has become a core manufacturing partner for innovative pharmaceutical enterprises across over 30 countries worldwide. By bridging technological gaps, we ensure that every molecular breakthrough can be confidently industrialized.

Professional Packaging Solutions to Address Diverse Customer Requirements

Glass Vial
Foil Bag
Aluminum Tin

5L Plastic Drum
200kg Blue Plastic Drum
200kg Blue Iron Drum

Kraft Paper Bag
Cardboard Barrel
ISOTANK