Sinoz is a leading manufacturer and supplier of chemical reagents for mineral processing applications, specifically supplying collectors, activators, depressants, and pH modifiers.

Sinoz takes pride in developing a complete reagent solution for each customer from start to finish.

At Sinoz, we provide efficient and effective solutions. Our consistent high-quality products meet specifications with security of supply. We offer technical expertise, complete logistics for safe and reliable transport of dangerous goods, transparency of costs, and supply assurance.

Sinoz manufactures some, but not all, of the products in our product line. We have carefully selected our manufacturing partners to ensure that the products we do not manufacture are high-quality, from sustainable, secure sources with supply assurance. Our services include supplier auditing, logistics, export re-packaging, and after-sales support for a wide range of commodity chemicals from diverse global sources. 

Our products offer value complemented by outstanding service. We intimately understand the market in which we operate, working with the principals of responsible care and responsible stewardship throughout, including after-sales services.


Our vision is to create a lasting legacy for all stakeholders through professionalism, continuous improvement, and good corporate governance.


Our mission is to be a leading global supplier of chemical reagents and services to the non-ferrous metal extraction industry.

Core values

At Sinoz, we are committed to being exceptional in everything we do, which is why our core values are:
• Customer Service
• Quality
• Responsiveness
• Innovation
• Passion
• Integrity

Our History

Sinoz was founded in 1997 to represent the world’s largest flotation collector manufacturer, Qixia Tongda Flotation Reagent Co.

Sinoz exceeded expectations through its ethos of providing consistent high-quality products and exceptional customer service and was soon asked to extend its product range to supply all of the chemical reagents used in cell flotation of sulphide metals. This began our global expansion from Australia/PNG.

In 2009 Sinoz extended its territory from Australia/PNG to a global base, opening up offices in Russia, UK & USA.

In 2015 Sinoz joint-ventured with the largest frother manufacturer in North America to form the subsidiary Kemtec Mineral Processing which provides customized collectors and frothers to the same Industry.

Today Sinoz operates all across the globe expanding into South Africa and South America. Our head office is in Melbourne and we have satellite offices in Perth, Hong Kong, Moscow, Mumbai, Santiago, New Jersey, and the UK.

Trusted By:

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