Zhejiang Zhenglian Industrial Development Corporation Limited is located in the center of Hangzhou city, which is the capital of Zhejiang Province. We mainly deal with the Fastener business of American, Germany standard and hardware design, selling and manufacture of high strength fasteners. Ningbo Daxie Chuofeng Industrial Development Corporation Limited and Zhejiang Guorui Industrial Corporation Limited are subjected to the main company. Our company has a good reputation in the customers from American, Germany, Britain, Spanish, Sweden, Palestinian, Vietnam, Korea, Hong Kong and other countries all around the world. Our company is a private company with registered capital of 20,000,000RMB. The General Manager takes responsibility of company's daily routine under the Board leadership. There are two sub-companies, one of the sub-companies called Zhejiang Steelguard Technology Development Co., Ltd with registered capital of US$16,800,000 mainly is focused on hot-dip galvanizing. The other sub-company called Zhejiang Guorui Industry Co., Ltd with registered capital of US$8,092,700 mainly deal with exporting fastener and hardware with American and Germany standard, package of high strength fastener and inside and outside packing of exported products and transportation business.Our company has strong technology support, 80% of our employee are full of experience with a master's or bachelor's degree. We also employed some senior professors from Zhejiang University and some senior engineers from National Technology center to instruct our company s technology process and enterprise management. After several years of development, we have cultivated a group of intermediate managers who are familiar with product quality control, and also good at modern concept of management. With encouragement of the general manager, Zhenglian has paid more attention to the training of staffs, including business training, quality training, and management concept training. These kinds of training have provided a vital support in promoting ISO 9001 quality system.In our manufacturing base, we have several advanced on-line hot treatment equipment for manufacturing high strength fastener. We also have introduced international advanced Controlled Atmosphere Mesh Belt Type Heat Treatment Furnace and created prerequisite for our company to manufacture high quality fastener products which could conform to the requirement of customers from American and Germany. Meanwhile, our company always concentrates on improving research and measuring abilities. We use advanced metal materials mechanical properties tester which is processed by advanced computer data, Brinell, Rockwell, Vickers tester, Metallographic tester and other advanced testers. All of the advanced testers are required to guarantee the quality of products under the customer's requirements.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	WIT	The sales of fastener,hardware parts and cable supports system. The manufacture of fastener,high strength fastener.	2018-05-24 ~ 2020-03-21
	ISO9001	WIT	FASTENERS,HARDWARE AND MANUFACTURE OF THE HIGH STRENGTH FASTENER	2008-03-24 ~ 2008-03-24

Business Type	Manufacturer, Trading Company	Country / Region	Zhejiang, China
Main Products	Fasteners, Bolt, Nut, washer, screw	Total Employees	51 - 100 People