INTERNATIONAL PATENT: ZHEJIANG HUATIAN SPECIAL MATERIAL CO., LTD., 浙江华田特种材料有限公司 FILES APPLICATION FOR "HIGH-EFFICIENCY STAINLESS STEEL SEAMLESS CONDENSER TUBE WITH ROLLED GROOVES ON INNER WALL AND SCREW THREAD AND KNURLING ON OUTER WALL"

GENEVA, Nov. 16 -- ZHEJIANG HUATIAN SPECIAL MATERIAL CO., LTD. (No.10, ChangxinRoad, BeiAoJieDao, DongtouDistrictWenzhou, Zhejiang 325700), 浙江华田特种材料有限公司 (中国浙江省温州市洞头区北岙街道长欣路10号) filed a patent application (PCT/CN2024/092663) for "HIGH-EFFICIENCY STAINLESS STEEL SEAMLESS CONDENSER TUBE WITH ROLLED GROOVES ON INNER WALL AND SCREW THREAD AND KNURLING ON OUTER WALL" on May 11, 2024. With publication no. WO/2025/231920, the details related to the patent application was published on Nov 13, 2025.

Notably, the patent application was s...