About Us

Innovating Chemistry, Creating the Future.

About Us

A dependable supply of chemical reagents and fine chemicals

Who we are

Hunan Maikuo Biotechnology Co., Ltd.

Hunan Maikuo Biotechnology Co., Ltd. supplies chemical reagents, fine chemicals and biological reagents. Our range covers organic chemicals, heterocyclic compounds, inorganic chemicals, biochemical reagents, natural products, dyes and pigments, agrochemicals and analytical reagents — one-stop purchasing for laboratories and industrial customers in pharmaceutical R&D, agrochemicals, materials science and food testing.

We work with domestic and overseas manufacturers and authorised distributors. Popular lines are held in stock, we supply from gram-scale screening to kilogram-scale scale-up, and we repack to order, customise packaging and support bulk purchasing and long-term supply agreements.

Every product carries its CAS number, molecular formula, molecular weight and English name, ships with a certificate of analysis (COA) and can be supplied with a safety data sheet (SDS), so R&D and production stay traceable and verifiable.

What we stand for

Quality first

Incoming goods are checked batch by batch against purity and test data; origin is traceable.

Technical support

We help with selection and specification before the order and follow up with a named contact afterwards.

Compliance and honesty

Clear pricing, complete documentation, and hazardous chemicals handled under the applicable rules.

Always adding

We keep adding novel building blocks and hard-to-find lines to match new requirements.

Quality & compliance

What we handle

Sourcing, warehousing, repacking and documentation — all under our own control.

Stock on hand

A broad range held in stock and dispatched as soon as the order is confirmed.

Warehousing & packing

Segregated by chemical properties, packed and labelled to standard, delivered nationwide.

Documents & support

COA and SDS supplied, with help on handling, storage and re-testing.

Bulk & custom

Bulk orders, invoicing and reconciliation, with repacking or custom packaging to your specification.

Need a quote or a bulk order?

Tell us the product, specification and quantity and we will reply within one working day.