A World-Leading Manufacturer Of Surfactants

Sunly Chemistry provides you with high-quality surfactant products and professional technical support

SUNLY CHEMISTRY

Sunly Chemistry (formerly Wanli Chemical | 1996) is a modern manufacturing enterprise integrating R&D, production and sales. It specializes in surface active agent materials chemistry. Over the years, it has focused on the research and production of various types of surface active agents such as cationic, amphoteric, and non-ionic, as well as the improvement of product quality. At the same time, it is committed to promoting the application empowerment of its products in different fields such as cosmetics, textile printing and dyeing, industrial cleaning, water treatment, oil fields, agriculture, food, and healthcare…

Technology and Experience Accumulation

Specialized Production Base

Stable Annual Production Scale

Rich Product System

Why Choose Sunly Chemistry

Excellent Product Quality

With 30 years of technological innovation and strict quality control, we adhere to the pursuit of exquisite product quality.

Stable and Reliable Supply Capacity

With well-established production bases and a stable annual output scale, we are capable of ensuring the timely delivery of products.

Professional Custom Support

With an excellent R&D team and a flexible formula system, we can accurately respond to customers' customized needs and provide technical support.

Global Supply Network

Leveraging our geographical advantage of being close to Shanghai Port, we can flexibly meet the timeliness requirements of global orders and ensure on-time delivery.

Hot-Selling Products

Applications of Surfactants in Different Industries

Textile Chemicals

Textile Chemicals

In the textile industry, the core value of surfactants lies in solving three key problems: "cleaning impurities, uniform dyeing, and functional modification", which adapts to the processing characteristics of different fabrics such as cotton, chemical fibers, and wool.
Industrial Additives

Industrial Additives

Industrial additives cover fields such as coatings, metal processing, plastics, and pesticides. Surfactants are mainly used for "dispersion, lubrication, antistatic, and emulsification" to solve stability problems during production/use.
Daily Chemicals

Daily Chemicals

Daily chemicals are the field where surfactants are closest to daily life, covering detergents, personal care products, and cosmetics. They need to balance "decontamination power" and "safety" (low irritation, environmental protection).
Disinfection And Sterilization

Disinfection And Sterilization

The sterilization effect of surfactants mainly depends on cationic (mainly quaternary ammonium salts) and amphoteric surfactants, which achieve sterilization by destroying microbial cell membranes. They are widely used in the disinfection of skin and mucous membranes, the environment, and medical devices.
Oilfield Chemicals

Oilfield Chemicals

In oilfield development, surfactants need to cope with harsh environments such as high temperature (80-150℃), high pressure (10-30MPa), and high salinity (mineralization > 100,000 mg/L). Their core functions are "stabilizing the system, improving oil recovery, and preventing blockage and wax deposition".
Water Treatment Chemicals

Water Treatment Chemicals

Water treatment includes water supply treatment (tap water, industrial water) and wastewater treatment (industrial wastewater, domestic sewage). Surfactants are mainly used for auxiliary flocculation, corrosion and scale inhibition, demulsification, and sludge conditioning.

Committed To Sustainable Surfactant Solutions With Eco-Friendly Production

At the Sunly Surfactant production factory, we firmly believe that environmental protection should not be limited to end products; instead, it should start from the molecular synthesis of surfactants and run through every link of raw materials, production, and application. We do not merely produce surfactants, but more importantly, provide Earth-friendly basic chemical solutions for the daily chemical, industrial, agricultural, and other fields.

DIGITAL SHOWROOM

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Industry Insights & Product Knowledge

News

06/ 06/ 2026

Development Trends of Surfactants for Pesticide Industry

We focus on new development trends of pesticide surfactants. Green biodegradable, bio-based and compound surfactants gradually replace traditional products. These agrochemical auxiliants improve pesticide efficacy, reduce residues and fit global eco-friendly agriculture standards.

06/ 03/ 2026

Defoaming Methods for Excessive Foam Caused by Increased Surfactant Concentration

Explore Marangoni effect and Gibbs elasticity enabling stable foam; study ionic emulsifier charge repulsion causing persistent coating foam issues.

03/ 30/ 2026

What Is A Surfactant for Pressure Washing?

Have you ever wondered why some pressure washing jobs seem effortless while others struggle? The secret often lies in the surfactant for pressure washing used. In this article, we'll explore what surfactants are and their critical role in pressure washing.

Contact Us For Assistance

We are a modern manufacturing factory integrating R&D, production and sales, specializing in the production and application of cationic surfactants, amphoteric surfactants, nonionic surfactants and other chemical products.

Research and Production Center: Jiangsu Shanli New Materials Technology Co., Ltd.

Global Trade and Services: Shanghai Shanli Jinghe Chemical Co., Ltd.

Quick Links

Contact Info

WhatsApp: +8615061227066
Landline: +86-513-88601566
Telephone: +86-18900640750
Email: sales@sunlychem.com
Address: No 63, Kanghua Road, Haian, Jiangsu, China