A Silicone Manufacturer in Hangzhou With Its Own Reactors and Laboratory
Silicone fluids, emulsions and resins from a single ISO 9001 source
Who We Are
ZHEJIANG BLISSAM CHEMICAL CO., LTD. is headquartered in Zhejiang Province, China, and manufactures silicone fluids, silicone emulsions, silicone resins, silicone elastomers, defoamers and building chemicals. The company holds ISO 9001 certification and has been committed to the research and sale of environmentally friendly, efficient and functional silicone products for decades.
Blissam has invested in its own manufacturing and R&D equipment and runs a strict quality control system, gaining recognition through continuous technological innovation. Because the reactors and the laboratory are in-house, a specification agreed with a customer is controlled by the manufacturer rather than by an intermediary.
Blissam works to an open collaboration model: developing the grades customers actually ask for, providing tailored performance characteristics for each application, and maintaining long-term relationships with distributors and end users in North America, South America, Southeast Asia, Europe, the Middle East, Russia and Australia.
Company Facts
| Legal entity | ZHEJIANG BLISSAM CHEMICAL CO., LTD. |
|---|---|
| Head office | No. 9, Xiyuan Road, Xihu District, Hangzhou, Zhejiang, China |
| Certification | ISO 9001 |
| Catalogue grades | 91 across 29 product lines |
| Product families | Silicone fluids · emulsions · resins · elastomers · water repellents · defoamers |
| Export regions | North America, South America, Southeast Asia, Europe, the Middle East, Russia, Australia |
| Company age | Decades of research and sale of functional silicone products — exact founding year TBC |
| Annual capacity | TBC — confirmed per enquiry against the grade and pack size |
What the Company Is Trying To Be
Our Vision
Blissam Chemicals set out to build up a leading supplier of chemicals to industrial concerns of the area — to become a supplier that meets the customer's needs with quality and better service.
Our Mission
To develop high quality chemicals and deliver high value to customers by providing the best of the best, according to the customer's demand, and to surpass competitors by continuous improvement in all aspects.
Four Reasons Given By Repeat Buyers
Technical depth behind every grade
Blissam combines technical capability from test institutes with a high-tech laboratory to support product quality and R&D.
Own factories, controlled capacity
Blissam operates its own factories, which is what allows capacity and delivery dates to be committed rather than estimated.
Export team and logistics system
A professional export service team and developed logistics system handle documentation and routing to established markets.
After-sale technical guidance
Technical guidance is supplied after the order, and products can be customised to the customer's requirement.
The Plant Laboratory and Warehouse
Every photograph below is from the Blissam site — synthesis, batch release testing, drum and IBC filling, and the export staging area.










ISO 9001 and What It Covers
Blissam holds ISO 9001 certification and runs a strict quality control system across incoming raw materials, in-process checks and finished goods release. The technical index published for each grade is the release specification; batches are tested against it and the result is issued as a certificate of analysis.

Where Blissam Already Ships
- North America
- South America
- Southeast Asia
- Europe
- the Middle East
- Russia
- Australia

About Blissam — Common Questions
Is Blissam a manufacturer or a trading company?
A manufacturer. ZHEJIANG BLISSAM CHEMICAL CO., LTD. operates its own production and R&D equipment in Zhejiang Province, China.
What certification does the company hold?
ISO 9001. The certificate is issued on request for supplier qualification files.
How long has Blissam been in silicone?
The company describes decades of commitment to the research and sale of environmentally friendly, efficient and functional silicone products. The exact founding year is not published on our records here and is marked TBC rather than guessed — ask and we will confirm it in writing.
Which markets does Blissam already supply?
North America, South America, Southeast Asia, Europe, the Middle East, Russia and Australia, through both distributors and end users.
Can Blissam develop a grade that is not in the catalogue?
Yes. The company works to an open collaboration model — developing the products customers want and providing tailored performance characteristics for each application.
Come To Us With the Problem Not the Product Code
Most enquiries start with a process that is not behaving. Describe it and we will tell you which of the 91 grades applies, or whether we should make something else.
