บริษัทในตำบลกลางดง อำเภอทุ่งเสลี่ยม

NITIPAT ENGINEERING LTD.,PART.

P. THUNPHUNSAP LIMITED PARTNERSHIP

THEE.NAVAKIJ LIMITED PARTNERSHIP

A.T.T.PIPING & SERVICE CO., LTD.

FRIENDSHIP CAFE COMPANY LIMITED

NATEE INTER SUPPLY CO., LTD.

ORANGE BEAUTY CO., LTD.

J MAXIMUS LTD.,PART.

DP ENTERPRISE 789 CO., LTD.

RACHAWONG NEMOTO CO.,LTD.

POONSAKCONSTRUCTION LIMITED PARTNERSHIP

HOMDO COMMUNITY ENTERPRISE CO., LTD.

NANTHAPHORN ENGINEERING LIMITED PARTNERSHIP

PINDECHA CO., LTD.

PP&O SERVICE LIMITED PARTNERSHIP

WANFAHMAI DESIGN CO., LTD.

AT GREENTECH ENGINEERING CO., LTD.

JENJIRA WATER LIMITED PARTNERSHIP