
From Precision Instruments to Pharma-Grade ODF Solutions
With over 40 years of experience in pharmaceutical testing instruments, HUANGHAI now empowers pharmaceutical and nutraceutical companies to bring multi-ingredient oral dissolvable film (ODF) products to market — with formulation co-development, GMP-grade systems, and full-scale production support.Whether you're developing a complex API film or a blue-cap functional supplement, our end-to-end solutions bridge the gap between R&D and commercial manufacturing.
National Engineering Research Center for Advanced Pharmaceutical
Our commitment to excellence is backed by authoritative technicalexpertise. Led by Dr. Hou Huiming, an academician of the Chinese Academyof Engineering, our core R&D team hassecured nearly 100 patents and received multiple national, provincial and municipal science and technology awards.
Tailored Solutions for Pharmaceutical Production and Testing Needs

Next Generation of ODF Solutions
More Than Just Coating — It’s About Formulation, Stability, and Scale-Up.Delivering high-performance oral dissolvable films (ODFs) requires more than equipment. HUANGHAI integrates advanced coating systems with formulation co-development and pilot testing support — helping pharmaceutical companies develop multi-API, layered, and stable film products from R&D to production.
Our complete ODF solution bridges the gap between formulation science and scalable manufacturing.

Laboratory & Academic Research Pharmaceutical Testing Solutions
Designed to meet the precision-focused demands of laboratories and academic research institutions, our compact and accurate instruments are ideal for small- scale testing, providing affordable and reliable results for a wide range of applications.

Pharmaceutical Manufacturing Large- Scale Testing Solutions
Engineered for efficiency and scalability, our highthroughput testing instruments cater to the large- scale quality control needs of pharmaceutical manufacturers. With advanced features like multi- sample testing, we help optimize productivity without compromising on accuracy.

Why Choose Huanghai(Yellow Sea)?
Our instruments meet the highest industry standards for precision andperformance, strictly adhering to the Chinese Pharmacopoeia (CNP). Our best-selling international products also comply with US Pharmacopoeia (USP) standards and are manufactured under GMP-certified processes, ensuring global clients can trust in their quality
Explore Our Comprehensive Product Categories
From pharmaceutical production to quality assurance, our diverse range of specialized equipment supports your end-to-end needs with precision and reliability
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PHARMACEUTICAL FILM MANUFACTURING SOLUTIONS
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Dissolution Testing Instruments
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Bringing Together Chinaʼs Top Manufacturers: Your One-Stop Solution for Leading Instruments
At Huanghai(Yellow Sea), we are proud to partner with Chinaʼs most esteemed manufacturers of pharmaceutical and laboratory instruments. This trusted
alliance represents the pinnacle of quality and innovation in the industry. Together, we provide a one-stop solution for clients worldwide, offering the most advanced and comprehensive range of products. From balances to
testing instruments, our partners ensure that working with Huanghai means working with the best.

Our Clients
We are proud to serve and collaborate with leading pharmaceutical companies and research institutions across China. Our clients include top names in healthcare, manufacturing, and academia—testament to our commitment to quality and innovation.
We are available for inquiries and support during standard working hours (9:00 AM - 6:00 PM, GMT+8)
lulu.cao@huanghai.coOffice
Contact: Lulu Cao
E-commerce & International Business

Join Our Global Distributor Network
Huanghai(Yellow Sea) is expanding its global reach and seeking trusted partners to distribute our pharmaceutical and testing instruments worldwide. As a distributor, youʼll benefit from competitive margins, comprehensive training, and access to a growing portfolio of cutting-edge products. We also offer technical training for local installation, calibration, and after-salesservices, enabling additional revenue opportunities. Partner with Huanghai and bring the best of Chinese innovation to your market.