- 3J Special Co.,Ltd.
- GRACO Airless spray,Diamond core drill bit,Diamond Saw blade,PU Packer injection,Core drill machine,Carbon fiber,Epoxy injection,PU Foam injection,Rubber fender,Pressure grout pump,hand grout pump,chemical bolt.
- Address:109 / 1-2 Soi Prayasurane35, Bangchan
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