Dongying Highco Metal Manufacturing Co.,Ltd. started since the year 2009. It located at Dongying – a central city at fertile delta of Yellow River. The distance from here to Qingdao and Tianjin Sea port is only 3 hours by car, it`s very convenient for transportation. We are producing precision casted parts by silica sol investment (also called lost wax) casting procedures and offering precision machining and various surface treatments. We can also using solid machining, laser cutting or welding process to produce some parts to meet special requirements. Our products are mainly used for flow and control, oil and gas, various machines and equipment, ships and cars building, etc. The mainly materials for these parts are stainless steel, carbon steel and alloy steel. And they have been exported to European countries, North American Countries, Australia, Singapore, Janpan, etc. Our management and technical team has knowledge and experiences related to Investment Castings, machining, surface treatments, etc. for over 10 years on average. Our working team got well trained and also has manufacturing experiences for years. We are ISO9001 certificated, and with our professional inspectors and many testing equipment, we can make sure the quality of products could be well controlled and keeping steady. We have been supplying products for our customers for years and won good reputation by our professional knowledge and experiences, better service spirit and communication. [Professional, Attentive, Focused" is our working attitude and also the philosophy of the company. We keep developing on the production procedures to increase production efficiency to lower purchasing costs for our customers. Any of your needs are our jobs, you can have not only products themselves from us, but also our services and technical supports for long time. We sincerely welcome you come to visit us, establish long-term cooperation, create win-win future.