---
title: "Hangzhou Ruijiang Industry"
description: "Hangzhou Ruijiang Chemical operates chemical research and manufacturing facilities in Yuhang District, Hangzhou, specializing in silicone materials."
image: "https://cosmetic-labs.com/wp-content/uploads/2025/07/ruisilicone.jpeg"
---
# Hangzhou Ruijiang Industry

> Hangzhou Ruijiang Chemical operates chemical research and manufacturing facilities in Yuhang District, Hangzhou, specializing in silicone materials.

Source: https://cosmetic-labs.com/world/asia/china/hangzhou-ruijiang-industry
Created: 2025-07-06T10:38:20+00:00
Modified: 2026-10-23T18:09:17+00:00
Author: Emilie SCHOL

### A leading chemical technology company in Hangzhou

Hangzhou Ruijiang Chemical, established in 1999, has grown into a prominent technology-based chemical company in Zhejiang province. Located in the Yuhang District of Hangzhou, the company focuses on  and development of innovative chemical solutions.

### Research and development capabilities

The company maintains a team of 30 skilled R&D professionals, with 90% holding bachelor’s degrees or higher. This expertise enables the operation of a **cosmetic lab** alongside other specialized research facilities, ensuring high-quality product development and testing.

#### Product range and applications

The company’s portfolio includes:

- Silicone oils and emulsions

- Specialized sealants

- Silicone rubber compounds

- Agricultural chemical additives

- Water repellent solutions

- Silane-based products

### Industry applications and market presence

Operating from its base in Hangzhou’s technology district, the company serves multiple sectors including:

- Cosmetics and personal care

- Construction materials

- Agricultural products

- Textile manufacturing

- Industrial coatings

- Polyurethane production

### Technical expertise in chemical formulation

The company specializes in developing stable emulsion technologies, particularly for personal care products. Their formulation expertise includes working with components like Amodimethicone and Cetrimonium Chloride, creating solutions with specific dilution properties for shampoo applications.

#### Location and accessibility

Situated in the West Wenyi Road area of Hangzhou, the facility benefits from the region’s established chemical manufacturing infrastructure and proximity to major cosmetic and industrial manufacturing hubs in Eastern China.

---

## Site identity

- Organization: Cosmetic Labs
- Description: Cosmetic Labs is a directory and a platform to meet all your cosmetic product development needs. From sourcing raw material to finding the best CRO for your needs.
- Website: https://cosmetic-labs.com

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