Welcome to  NDN "National Direct Network"

NDN is distributor & Producer for Laboratory instrument and equipment for over 15 years . Our products are include- Fiber Ocean Optics Spectrometer, material research equipments such as glove box, spin coater, dip coater, furnace, oven and so on including general laboratory equipment like freezer and refrigerator, syringe pump, autoclave and all your essential lab equipment require which we try our best to fill your solution. With our smart, Innovative and reliable products include our flexible, and solvers will improve your product quality. To complete your lab solution we also provide a Laboratory Furniture and fume hood including clean room. Our experience will support  all your lab solution including set up the whole laboratory ( Tour our reference work). We so also produce and distribute Retort and autoclave as your require capacity for both lab, R&D and factory process. We provide the high quality and reasonable price including the supreme after sale services.



Lab furniture

Our lab furniture is lobust and well design. We also provide fume hood 




Fume Hood

various type of fume hood such as fiber glass hood, epoxy coated steel hood, stainless steel hood available 



Clean room

We cover all industrial and lab clean room for all class as of your request 




Our Popular Lab instruments

include Ocean Optics Spectrometer and general lab equipments like syringe pump, autoclave, freezer & refrigerator, portable and bench water analysis meter and so on



Material research instruments

Material research equipment such as Glove box, spin coater, dip coater, furnace, oven, and so on

read more..



Made to order retort for R&D and industry including autoclave




Raman System Raman analysis is nondestructive require every limited sample preparation to indentify product or sample.

LIBS is useful method for determining the elemental composition of solids, liquids and gases

Refrigerator & freezer
We proud to present  the highest quality high-quality KIRSCH refrigerators and freezers (made in Germany) are all used around the globe - in pharmacies, hospitals, clinics, blood banks, institutes and laboratories 

Material research equipment





Retort and lab furniture highlight





Laboratory setup


View work reference.
We help you design to fit your solution


Download catalog

Download our recent catalog








    Lab Furniture.
    Fume Hood

















Our Popular equipments Highlight

Syringe Pump
Water analysis meter
Spin Coater
Plasma Cleaner
Contact angle










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National Direct Network Co., Ltd.
240 Soi Petchkasem 63/4 Petchkasem Road, Bangkae, Bangkae, Bangkok, Thailand 10160
Tel : 02 4444-655 Fax: 02 4444-650 email : sales@ndn.co.th