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Wenzhou Longzhu Iron And Steel Valve CO.,LTD. is a philatelic research and development,  production and marketing of the valve castings, mechanical parts foundry castings professional enterprises. Design and development company owned, manufacturing test, testing and rigorous management mechanisms, through training counseling, overall quality of the staff has been upgraded to improve the quality of the valve, creating corporate credibility efforts. Long cast company was founded in May 8, 1986, more than 200 existing staff, engineering and technical personnel 8. registered capital of 7.8 million yuan, fixed assets over 4,000 million and a building area of more than 10,000 square meters, The Company is the city of Wenzhou in Zhejiang province the largest one of the professional foundries.
Companies from Wenzhou Airport five kilometers away from the Wenzhou Railway Station, 15 km away from Wenzhou Longwan 10,000-ton terminal 3 km, is very accessible. Long cast main production facilities : resin sand production lines (1), intermediate frequency induction furnace (5). heat treatment furnace (three). Detection of major equipment : Japan to introduce the Direct Reading Spectrometer, the United States imports Brinell hardness tester. Fluorescent Magnetic particle detector, ultrasonic thickness gauge, tensile testing machine, thermocouple, tensile testing machine, the impact test and so on. Long cast main products : china casting, steel valve castings, machinery parts casting. Steel Castings output 4,500 tons, cast iron output 1,000 tons. Steel is the plain, high, medium and low alloy steel, and special uses ultra-low-temperature steels such. A cast iron alloy iron, high chromium iron, and so on. Production of "Long cast" card valve steel castings row as the District brand name, 20% of products exported to Shanghai, Hangzhou, Tianjin, Wenzhou region, 80% goes to the United States, the United Kingdom, Germany, Canada, Japan, India, Spain and other countries and regions. Products: China Casting, Carbon steel casting, Low-alloy steel, Low-temperature steel, High chromium casting iron, Mid-to-high alloy steel, Double-molybdenum stainless steel.
The company has consistently adhered to the "sincere treatment, quality-seeking" quality principles, honesty - based, user satisfaction as the ultimate goal. 1999 companies export goods in China Certification Center (CQC) recognized ISO9002 Quality Castings body Department of certification, the same year, the product of self-import and export rights. In 2002 the company's products to secure access to a quality assurance certification CE and the EU successfully completed the ISO 9001 : 2000 edition to edition. 2005 companies with higher standards of quality and stability to ensure a smooth adoption of Rhineland international ISO9001 : 2000 quality management system and CE product quality system certification of a replacement audit ensure that the company management and product quality stability, sustained and effective improvements, the company has laid a quality-oriented, Honesty and established the foundation for years to acquire customers at home and abroad unanimously praised. Company sincere welcome to visit the new and old users guide, in business negotiations.
Wenzhou Longzhu Iron And Steel Valve CO.,LTD. offers China Casting, Carbon steel casting, Low-alloy steel, Low-temperature steel, High chromium casting iron, Mid-to-high alloy steel, Double-molybdenum stainless steel, etc. |
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