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青島龍翔機械制造有限公司是山東鑄造協會會員單位，并獲得南德TUV、瑞士SGS國際質量管理體系認證證書，專業鑄造、加工、組裝水利用各種閥體、管件和重型卡車、輕型卡車前橋、后橋內配件及其它灰鐵、球墨鑄鐵產品，出口美國、斯洛文尼亞、英國、法國、德國、日本、韓國、馬來西亞、西班牙等眾多國家。同時為國內大型企業提供鑄鐵配件。

公司鑄造產品根據客戶的需求和產品結構分別采用覆膜砂、樹脂砂、粘土砂三種造型工藝進行生產，同時配有專業實驗室對每批原材料和每爐次產品進行逐項檢驗，以此確保產品質量。

貿易公司位于青島市市南區福州北路1號，專業從事進出貿易，工廠位于即墨南泉工業園，專門從事球墨鑄鐵、灰鑄鐵產品生產，占地面積20000平方米，交通十分便利。公司技術力量雄厚設備先進，現有鑄造高級工程師4人，工程師4人，會計師2人，專業技術人員占公司總人數的70%。公司擁有先進的熔煉、混砂、吊裝、清理、機加工設備。年生產能力5000噸。

公司本著“以質量求生存，以信譽求發展，視用戶為上帝”的企業宗旨，以“追求卓越，實現完美，精誠合作，共鑄輝煌”的企業精神，為廣大商家客戶提供優質的產品、合理的價格、至誠的服務。

Qingdao Longxiang Machinery Manufacturing Co.,ltd is a member of Shandong Foundry Association. The company specializes in manufacturing and has a wide range of grayiron and ductile iron products for exporting to many countries , USA, the UK, Korea, Malaysia ,Spain Germany, Slovenia and so on. It also supplies cast iron fittingsto many large domestic enterprises.

The Company is located in Jimo Nanquan Industrial Park, Qingdao, China, covering 20000 square meters. It boasts advanced technology and equipment. It has 4 senior engineers, 4 engineers and 2 accountants, technical personnel for 70% of its staff. The Company has advanced equipments for melting, sand cutting, hoisting,cleaning and machining. The  annual production capacity reaches 5000 tons.

With the aim of “Surviving by Quality, Developing by Reputation, Treating Users as God” , and the sprit of “Pursuing Excellence, Realizing Perfection,Sincere Cooperation, Achieving Magnificence” , the Company strives to provide the clients best products with reasonable price and most sincere services.