{"id":4700,"date":"2025-11-25T13:38:45","date_gmt":"2025-11-25T06:38:45","guid":{"rendered":"https:\/\/c-formth.com\/blog\/"},"modified":"2026-06-18T17:38:49","modified_gmt":"2026-06-18T10:38:49","slug":"blog","status":"publish","type":"page","link":"https:\/\/c-formth.com\/en\/blog\/","title":{"rendered":"Blog"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4700\" class=\"elementor elementor-4700 elementor-18\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d2c038f e-flex e-con-boxed e-con e-parent\" data-id=\"d2c038f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0baa792 e-con-full e-flex e-con e-child\" data-id=\"0baa792\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b16102f elementor-widget elementor-widget-heading\" data-id=\"b16102f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C-Form Co., Ltd.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02aedb4 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"02aedb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Professionals in water filters and filtration equipment, trusted for over 30 years.<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e39573d e-flex e-con-boxed e-con e-parent\" data-id=\"e39573d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbea3dc elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"cbea3dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;pagination_type&quot;:&quot;numbers_and_prev_next&quot;,&quot;cards_columns&quot;:&quot;3&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;cards_row_gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5083 post type-post status-publish format-standard has-post-thumbnail hentry category-news\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/c-formth.com\/en\/the-meaning-of-stainless-steel\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166890857316_content2172549162734.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5084\" alt=\"\" srcset=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166890857316_content2172549162734.jpg 500w, https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166890857316_content2172549162734-300x225.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/c-formth.com\/en\/the-meaning-of-stainless-steel\/\" >\n\t\t\t\tThe meaning of stainless steel\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>The meaning of stainless steel: Stainless steel refers to steel alloyed with at least 10.5% chromium, giving it corrosion resistance<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/c-formth.com\/en\/the-meaning-of-stainless-steel\/\" aria-label=\"Read more about The meaning of stainless steel\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t22\/03\/2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5085 post type-post status-publish format-standard has-post-thumbnail hentry category-news\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/c-formth.com\/en\/general-water-quality-index\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"519\" src=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/content27122007101446.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5086\" alt=\"\" srcset=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/content27122007101446.jpg 300w, https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/content27122007101446-173x300.jpg 173w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/c-formth.com\/en\/general-water-quality-index\/\" >\n\t\t\t\tGeneral water quality index\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Water is generally used in many ways, such as a raw water source for tap water, for agriculture, for recreation,<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/c-formth.com\/en\/general-water-quality-index\/\" aria-label=\"Read more about General water quality index\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t22\/03\/2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5087 post type-post status-publish format-standard has-post-thumbnail hentry category-news\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/c-formth.com\/en\/contaminants-in-water\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"500\" height=\"374\" src=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166898467835_content25122549160457.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5088\" alt=\"\" srcset=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166898467835_content25122549160457.jpg 500w, https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166898467835_content25122549160457-300x224.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/c-formth.com\/en\/contaminants-in-water\/\" >\n\t\t\t\tContaminants in water\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Naturally filtered water is purer than water filtered by other methods. However, it still contains some dissolved minerals depending on<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/c-formth.com\/en\/contaminants-in-water\/\" aria-label=\"Read more about Contaminants in water\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t22\/03\/2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5091 post type-post status-publish format-standard has-post-thumbnail hentry category-news\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/c-formth.com\/en\/drinking-water-quality-standards-for-consumption\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"200\" src=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166900160542_content25122549155905.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5092\" alt=\"\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/c-formth.com\/en\/drinking-water-quality-standards-for-consumption\/\" >\n\t\t\t\tDrinking water quality standards for consumption\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Source: Ministry of Public Health Announcement No. 61 (1981) concerning drinking water in sealed containers, published in the Royal Gazette,<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/c-formth.com\/en\/drinking-water-quality-standards-for-consumption\/\" aria-label=\"Read more about Drinking water quality standards for consumption\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t22\/03\/2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5093 post type-post status-publish format-standard has-post-thumbnail hentry category-news\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/c-formth.com\/en\/groundwater-quality-standards-for-consumption\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"294\" src=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166901023500_content25122549154238.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5094\" alt=\"\" srcset=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166901023500_content25122549154238.jpg 350w, https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166901023500_content25122549154238-300x252.jpg 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/c-formth.com\/en\/groundwater-quality-standards-for-consumption\/\" >\n\t\t\t\tGroundwater quality standards for consumption\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Source: Ministry of Industry Announcement No. 12 (1999), issued under the Groundwater Act B.E. 2520 (1977), concerning the establishment of<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/c-formth.com\/en\/groundwater-quality-standards-for-consumption\/\" aria-label=\"Read more about Groundwater quality standards for consumption\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t22\/03\/2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5095 post type-post status-publish format-standard has-post-thumbnail hentry category-news\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/c-formth.com\/en\/how-to-choose-the-right-water-cooler\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"271\" src=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166908539404_\u0e15\u0e39\u0e49\u0e19\u0e49\u0e33\u0e40\u0e0a\u0e48\u0e321.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5096\" alt=\"\" srcset=\"https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166908539404_\u0e15\u0e39\u0e49\u0e19\u0e49\u0e33\u0e40\u0e0a\u0e48\u0e321.jpg 500w, https:\/\/c-formth.com\/wp-content\/uploads\/2026\/03\/xs_w15166908539404_\u0e15\u0e39\u0e49\u0e19\u0e49\u0e33\u0e40\u0e0a\u0e48\u0e321-300x163.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/c-formth.com\/en\/how-to-choose-the-right-water-cooler\/\" >\n\t\t\t\tHow to choose the right water cooler\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Water coolers are familiar to many, especially those found in schools, providing drinking water for students. Water coolers are very<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/c-formth.com\/en\/how-to-choose-the-right-water-cooler\/\" aria-label=\"Read more about How to choose the right water cooler\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t22\/03\/2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>C-Form Co., Ltd. Professionals in water filters and filtration equipment, trusted for over 30 years.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4700","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/pages\/4700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/comments?post=4700"}],"version-history":[{"count":20,"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/pages\/4700\/revisions"}],"predecessor-version":[{"id":6209,"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/pages\/4700\/revisions\/6209"}],"wp:attachment":[{"href":"https:\/\/c-formth.com\/en\/wp-json\/wp\/v2\/media?parent=4700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}