About our company:
Dynoland International Trading Co., Ltd, was founded in 2009, is an industrial equipment distributors and trading house. We actively supply the equipment for oil & gas exploration and production industries, refinery, steel structural products and oil products.
About our Product and Services:
First.  Casing, tubing, drill pipe, line pipe sucker rods etc.
We supply all seamless and ERW casing pipes according to API Spec 5CT latest edition.
Features of our casing and tubing products:
a. Special sizes: from tubing 1.015" to 36"
b. Premium Connection: we have developed premium connections equivalent to all    international popular premium connections like New VAM, VAM TOP, VAM FJL, VAM TOP HC, Hydril CS, PH6, PH6, BIG OMEGA, RL-4 etc.
c. Special materials: We can supply the casing and tubing with material 1Cr, 9Cr, 13Cr, 28Cr35Ni etc.