Wenzhou Hongyue Machinery Technology Co., Ltd. is an enterprise intergrating development,production and sales,currently owns advanced production technology,excllent equipments,complete test facilities and quality system .<br /><br />The company mainly engages on stainless steel valves as per international advanced sdandards involving ASMI,JIS ,GB anf so on , more than 20varieties,over than 100 series and thousands of specifications such as ball valve ,stop valve ,gate valve ,chech valve ,temperature-insulating valve,oxygen valve ,filter .the the diameter is DN10-AN600 while its pressure class ranges from 1.0 to 16MPa ,by applying main body materials like 321,304,304L,316,316L,316Ti,WCB ,or melted or manufactured according to specific requirements of customers.