Our company established in 1994 with the name of Dongying Haixin Product Co., Ltd. The. It was rename into Dongying Zhengda Metal Product Co., Ltd in 2001. At the very beginning, we mainly do maching parts. With the continual development, aluminum die casting, electroforming gold.
We specialize in casting and machining of stainless steel, carbon stelel, alloy steel and non-ferrous metal. There are four series, such as pipe fitting, cinstruction hardware, marine hardware and machining parts. Our product are exported to U. S. A. Spain, Germany, Japan, South Korea, Taiwan etc.
Our company established in 1994 with the name of Dongying Haixin Product Co., Ltd. The. It was rename into Dongying Zhengda Metal Product Co., Ltd in 2001. At the very beginning, we mainly do maching parts. With the continual development, aluminum die casting, electroforming gold.
We specialize in casting and machining of stainless steel, carbon stelel, alloy steel and non-ferrous metal. There are four series, such as pipe fitting, cinstruction hardware, marine hardware and machining parts. Our product are exported to U. S. A. Spain, Germany, Japan, South Korea, Taiwan etc.
