Ductile Iron Casting (A21-C400)

Qingdao Xinlongji South Locomotive&Rolling Stock Machinery Co., Ltd. is located in the beautiful costal city -Qingdao. The factory address is Jimo West Industrial Park. It was originally known as SiFang Machinery Equipment Rolling Stock works founded in 1978, which was the appointed enterprise about locomotive & Rolling Stock Parts for Ministry of Railway. After ownership reallocation, it was registered as a limited company (Qingdao Longfengxuan Industrial Co., Ltd) in 1997. In order to expand the company business scope further, After the company shareholders' meeting decision, The new company -Qingdao Xinlongji South Locomotive & Rolling Stock Machinery Co., Ltd is established at the end of 2012., keeping and inheriting the original; After building the new plant, it upgraded equipment and expanded the production capacity.
Qingdao Longfengxuan Industrial Co., Ltd is the subsidiary of the Qingdao Xinlongji South Locomotive&Rolling Stock Machinery Co., Ltd

There are 430 employees including 8 senior engineers and 25 technicians. It covers the area of 45000 square meters and the constructions area of 22000 square meters, with the registered capital of 3 million yuan.

The company mainly is engaged in machinery accessories(like rolling stock, the orbital transportation, ships, construction machinery and equipment, agricultural machinery, project machinery productions, Textile equipment, oil and foodstuffs equipment, plastic equipment), hardware, lockset, aluminum and cooper product, pipe and fittings, valve and flanges...etc. We are the comprehensive enterprise with ability of sand casting, resign sand casting, lost wax casting, die casting, negative pressure vacuum casting, forging, stamping, machining, heat treatment and assembling. The company has the annual production capacity of 10000tons steel casting, 5000tons precision casting, forging and stamping 3000tons. It can produce carbon steel, low-allow steel, stainless steel, special high alloy steel, iron, brass, aluminum...The company has automatic molding lines, aluminum casting line, two set lost wax casting lines, sand casting line, forging and stamping line, negative pressure vacuum casting line(Vacuum technology is a advanced casting technology. With the aid of vacuum pump suction produce negative pressure in casting process, the product will have the high quality surface, high density and without casting defect. It can be well used in high requirement lines like automobile, ships, aviation, oil)
Products meet the national standard, Railway, Mechanical standards, and the United States AAR, ASTM, German DIN, Japanese JIS, International UIC, European EN AND other national and international standard quality requirements. The company has a sound physical and chemical testing, nondestructive testing, quality control measures, there are more than 20 full time inspectors.
The company product sells to Europe, North American, Middle East area, Asia area and so on.
The company is located in one-hour economic circle of Qingdao. It is 35 kilometers distance from Qigndao Port and 20 kilometers distances from Qingdao Airport, It is near to jiaoji railway, JiQing, Qingyan, Qingwei highway, it is very convenient to transport by sea, land or air.