บริษัทในอำเภอนาโยง จังหวัดตรัง

SAHA TRANG SINSUB LTD., PART.

NARUDON CONSTRUCTION COMPANY LIMITED

THANAKOM CORPORATION (THAILAND) CO.,LTD.

B.B.CHEMICALS LTD., PART.

CHADAPHAT COMPANY LIMITED

THIEN THONG ELECTRIC LTD.,PART.

TALAYSUP RUNGRUEANG LIMITED PARTNERSHIP

TRANG GEVALIN BUSINESS AND TRAVEL LIMITED PARTNERSHIP

SRITRANG YAN YON CO., LTD.

HNONGYUAN THURAKIT LIMITED PARTNERSHIP

B-BEST GROUP COMPANY LIMITED

NARUPON CHAROEN ELECTRIC LIMITED PARTNERSHIP

RACHATHONGYOTHA LIMITED PARTNERSHIP

S.PONGSATON PERMPOON ENGINEERING LIMITED PARTNERSHIP

TRANG MATERIAL AND SUPPLY LTD., PART.