研发

1．中碳钢焊接，比如：大型压缩机曲轴裂纹去除、补焊、修复，国内仅有我公司能做此项业务，并在多家企业实施成功，公司总经理徐志曾发表文章在《中氮肥》97年第四期上；大型进口离心机苏尔寿P-100/3（推进式离心机），经我公司对布料盘、进料螺旋、油路等的改进后，用在我国制碱行业上，分离效果提高20%以上，颇受国内外同仁的赞赏；搪玻璃塔节在精馏塔上的应用，获得氯碱协会的一致好评。

2．中国独家拥有知识产权的高压自紧式法兰ZY-LOC，我公司的专利产品——高压自紧式法兰ZY-LOC（专利号：2007 2 0079783.2），打破了传统法兰受力的缺陷，将密封与强度分开承担，使其综合机械性能和使用寿命均得到了大幅度提升，世界上只有美国Grayloc、英国VECTOR、意大利g-loc三个类似产品;并在内蒙鄂尔多斯中石化SEI工程总包的中国神华世界上最大的煤制油装置、齐鲁石化高压聚乙烯、中昊鸿鹤化工合成氨、湖北华强化工集团有限公司尿素装置上应用，效果极好，而且，因在神华煤制油项目中的突出贡献被神华集团授予“优秀供应商”、“国产化研发合作伙伴”的荣誉称号。

高压自紧式法兰ZY-LOC可广泛应用于油气开采、石油精炼、化工工业、航空航天、核工业、船舶工业、以及合成燃料加工等领域。

贸易

专业销售高压自紧式法兰ZY－LOC、板式换热器、压缩机配件、机械密封、橡胶制品、石墨设备、不锈钢焊管、波纹管、皖南电机、阀门及各类锻件。

工程安装

机器设备、非标压力容器安装及工程总包，如20万吨/年尿素装置、12万吨/年合成氨装置、88000Nm3/h变压吸附脱碳装置、大型气柜现场制作、1万2千瓦汽轮机机组的工程总包、6M50等大型压缩机组工程总包；一、二类压力容器、非标设备、金属结构件现场制作等等。

“成都植源”树品牌、做一流、诚信做事、厚德做人，深得各企业的厚爱，今后，希望能够得到各界同仁继续的关心、支持与帮助！

R&D

1.Welding of medium-carbon steel, for instance: eliminating, patching and repairing crank cracks of large-scale compressors, it is the only company that can do this business and has success experience with many enterprises in China. General Manager Mr. Zhi Xu has written an article published in "Nitrogenous fertilizer" in the 4th issue of 1997; For the large-scale imported Sulzer centrifuge P-100/3 (pushing type centrifuge), Our company has lift its separating efficiency at least 20% during putting them into using in chlorine-alkali industry through improving its distributing disk, feed screw and oil duct, obtains high praise. The glass lining tower section on the application of refining tower, obtains the the consistent high praise from the chlorine-alkali association.

2.The high-pressure self-tight flange ZY-LOC with the intellectual property rights of China only

The high-pressure self-tight flange ZY-LOC, our patently product with patend No. 2007 2 0079783.2, it breaks the drawback of traditional flange for separating the sealing and strengthen act on the one point, so, it can provide the comprehensive machanical properties and the life time. These are three similar products, Grayloc of United State, VECTOR of Britain, g-loc of Italy, on the world at present. For now, ZY-LOC successfully selected and applied to the largest state-level coal liquid project installment in Inner Mongolia by “China Petroleum & Chemical Corporation SEI”, otherwise, ZY-LOC has been used on the High-pressure PVC of Qilu Petroleum & Chemical Corporation, Chemical Sythetic Ammonia of Zhonghao Honghe, Carbamide of Hubei Huaqing Chemical Group Co., Ltd, and has obtained appreciative criticis. In 2008, Chengdu Zhiyuan Mechanical&Science Technology Co., Ltd was awarded the honorary title of “National R&D Partner” and “Outstanding Supplier” by Shenhua Group.

High-pressure self-tight flanges ZY-LOC may be widely applied to the areas of oil gas mining,  petroleum fining, chemical industry, aerospace, nuclear industry, ships industry, as well as synthetic fuel processing and so on,

Trading

Sale high- pressure self-lock flanges ZY-LOC professionally, plate heat-exchangers, compressor fittings, mechanical seals, rubber products, graphite equipment, stainless steel welded pipes, corrugated pipes, Anhui Wannan motors, valves and each kind of forgings.

Installation project

Mechinal equipment, Non-standard pressure-vessel installation & Primary contractor of engineer, such as the achievement is as 200,000 ton/year urea installments, 120,000 ton/year synthetic ammonia installments, the 88000Nm3/h live pressure adsorption decarbonization installment, the manufacture of large-scale wind chest on-the-spot, the project primary contractor of 12,000 kilowatt steam turbine unit and 6M50 large-scale compression units,  pressure vesselsⅠ/Ⅱ, non-standard equipment, the manufacture of metal structure components on-the-spot and so on.

Estblishing good brand, serving in first-class, working hard and doing in good faith, Chengdu Zhiyuan has obtained the deep affection from varous enterprises. In the futrue, it hopes extremelu to obtain xontinually caring, supporting and helping from colleagues of all walks of life!