Your Chemical Supply Partner.
Engineered for Reliability
We deliver industrial chemicals the way you need them
— to spec, on time, with full accountability
What Sets Us Apart
More Choices. Better Control. One Partner
When you source chemicals, you face a trade-off. Buy from a factory and you’re limited to their product range. Work with multiple suppliers and you’re managing too many relationships, documents, and timelines
We solve this:
One partner, multiple supply sources
We work with a network of audited manufacturers across China. You get access to a wide product range through a single point of contact.
Independent quality control
Our QC process is built to protect your interests. We verify quality before shipment, not after.
Flexible
order sizes
Small trial order? Monthly container shipments? Both are welcome. We adapt to your business needs, not the other way around.
Full
accountability
One dedicated contact manages your entire order — from inquiry to delivery. No runaround. No confusion.
You get the product range and pricing of multiple factories, with the simplicity of working with one trusted partner.
The Tianao Difference
Engineering DNA in Chemical Supply
Nanjing Tianao was founded as an engineering project management company. This shapes everything about how we supply chemicals.
We understand technical requirements
Send us a specification sheet, a technical data document, or a project brief. We read it, we understand it, and we match it to the right manufacturer. This is not just product matching — it's requirement matching.
We think in project timelines
A delayed chemical shipment can shut down a production line or miss a seasonal market window. We track every order against your deadlines and flag risks before they become problems.
We consolidate complexity
Need surfactants from one plant, amines from another, and solvents from a third? We combine them into one shipment, one set of documents, one invoice. You deal with one partner, not a directory of factories.
This is chemical supply, managed with engineering precision.
Our Commitments
What You Can Count On
Response Within 24 Hours
Every inquiry gets a real response from a real person within one business day. Someone who understands your request and can act on it.
Transparent Pricing
Your quote includes product, packaging, and shipping. Any additional costs are communicated and approved before they apply. No surprises.
Quality Assurance
Multi-stage QC: supplier sampling → in-house checks → optional third-party lab (SGS/BV/Intertek) → pre-shipment inspection. Batch samples retained for minimum 12 months.
We Fix Problems
If a shipment doesn't meet agreed specifications, we work with you on a solution — replacement, discount, or return — based on documented inspection results. We don't argue. We act.
We Grow With You
From your first sample order to your monthly container shipments, we're here for the long term. Your growth is our growth.
Industries We Serve
Chemical Supply Across Industries
Serving clients across Southeast Asia, Middle East, Africa, South America, and Europe since 2008.
Home & Personal Care
Surfactants and formulations for detergents, shampoos, and cleaning products
Textile & Leather
Auxiliaries and processing chemicals
Oilfield & Gas
Specialty chemicals for drilling, production, and corrosion inhibition
Construction
Additives and raw materials for concrete, coatings, and waterproofing
Water Treatment
Coagulants, flocculants, and specialty treatment chemicals
Coatings & Paints
Solvents, intermediates, and performance additives
Agriculture
Agrochemical intermediates and formulation ingredients
Animal Health
？？？？
Frequently Asked Questions
What You Can Count On
Q: Do you work directly with manufacturers?
A: Yes. We have a network of audited manufacturer partners across China's major chemical industrial zones. We match each order to the best-fit production facility based on your quality, price, and delivery requirements.
Q: Can I start with a small trial order?
A: Absolutely. We encourage it. Test the product, validate your formulation, and scale when you're ready. Small orders are how strong partnerships begin.
Q: How do you ensure product quality?
A: We follow a multi-stage QC process: supplier batch sampling, in-house checks, optional third-party lab testing (SGS, BV, Intertek), and pre-shipment inspection. We retain samples from every batch for a minimum of 12 months. Every COA is reviewed by our team before it reaches you.
Q: What if something goes wrong with my order?
A: We take responsibility. If quality deviates from agreed specifications, we work with you on a solution based on documented inspection results. We stand behind every shipment.
Q: What makes Tianao different from other suppliers?
A: Our engineering project management background. We don't just match product names — we read technical specifications, understand project timelines, and manage complex multi-product orders. Most chemical suppliers process transactions. We manage your supply chain.
Call to Action
Start With an Inquiry
Tell us what you need. Even if it’s complex. Even if you’re not sure about the exact specifications.
We’ll help you figure it out.