Contact us:

SiO2 Ltd.
213 Dawlish Road,
London E10 6QN
United Kingdom
Tel. +44 (0) 208 707 0627
Fax. +44 (0) 87 1218 0809
Contact SiO2 by email

Carbon credits sellers or project owners please contact our office in China:

Beijing Office:

Hengkang SiO2 Ltd.
1211, Beijing University Resource Building
Zhongguan Village
Haidian District
Beijing 100871
Tel. +86 (0) 135 8158 4689
Fax. +86 (0) 10 6276 5813
Contact Hengkang SiO2 by email

© 2005 - 2019 SiO2 Ltd. All rights reserved.

Our Missions

  • Promoting
    carbon neutral

As a leading player in the carbon trading market, SiO2 is dedicated in promoting the idea of carbon neutral and helping enterprises across the UK and Europe to reduce their CO2 emissions.

  • Enabling Efficient
    & Cost-effective solutions

Mitigating environmental impacts doesn't always mean a high cost. By supplying different types of carbon credits and offering a wide range of projects and investment opportunities, SiO2 helps clients to identify the most efficient and cost-effective ways to meet carbon reduction requirements.

  • Facilitating
    Tech Transfer

SiO2 is a strong advocate of technology transfer which we believe is key to implementing any measures to address environmental challenges including climate change on a global scale.