Hangzhou Lin'an Tianhong Bio-tech Co., Ltd. is a cutting edge bio-tech enterprise, which is mainly engaged in the R&D, manufacture and sales of innovative environmentally friendly wood/bamboo preservatives and various extracts from natural plants. We are committed to the promotion of human health with high quality products. Our vision is “to create technologically advanced products from natural resources, and to meet consumer demand with high quality”.

Our cutting edge R&D and Marketing Center is located in Qingshan Economic Development Zone in Lin’an, Zhejiang Province, China. We enjoy a strategic location, beautiful environment and convenient transportation. Relying on close cooperation with Zhejiang Forestry College, we make full use of the natural plant resources in Lin’an and surrounding areas to create high-quality, green, environmentally friendly products.
We have the following two series of products:

I Wood/bamboo preservative products:

• ZJFC-Ⅰ Water-based colorless wood preservative,
• ZJFC-Ⅱ Chitosan Copper Complex wood preservative,
• ZJFC-Ⅲ Water-based colorless bamboo mildew-proof agent,
• ZJFC-Ⅳ Chitosan Copper Complex bamboo mildew-proof agent,
• ZJFC-Ⅴ Water-based colorless bamboo mildew-proof insect-resist agent,
• Mildew-proofing Oil For Outdoor,
• Modified ACQ, Etc.

II Plant extract products:

• Sulforaphane,
• Geniposide,
• Geniposidic acid,
• Toosendanin, Etc.

Our mission is "green and environmental friendly". Our commitment is "reliable quality and quality service" . We are trying hard to build a world-class health products company and share our natural green health products with you!