Zhengmao Valve Co., Ltd. is founded in 1992, located in Wenzhou Dongou industrial zone of China valve hometown, our company professionally merges research, foundry, production, sales as one whole, It owns 30000m2 land including 24000m2 construction, 400 employees, and 80 senior engineers, engineers and technician. The company owns excellent processing equipment, valve product line and advanced exam suit and equipment, which therefor ensures the reliability and stability of product quality. The products have already passed ISO9001: 2000 international quality certificate, AZ national security certificate and CE certification and API certification and examination certificate of National Machine Dept, it is also honored with excellent science& technology product of Zhejiang province and national patent product, the patent number Zl2005.20078167.6. Our oroducts all comply with relative Department examination standard of city, province and nation over the years.

Our company is always continuous to innovate, the products are produced mainly according to ISO, API, ANSI, BS, DIN, NF, JIS, GB, JB and so on, nominal diameter is 1/4"-80"(DN6-DN2000mm), pressure class is 150Lb-2500Lb(1.0MPa-42.0MPa), working temperature is -196-680. And main material is 304, 304L, 316, 316L, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, A105, WCB, Hal alloy, LC2, LC3, LCB, C4, 2520, 2205, Monel pure nickel, titanium, 20# alloysteel etc. The main products are above 30 kinds, including ball valve, gate valve, globe valve, check valve, plunger valve, filter, slurry valve etc, and we also can make non-standard valve according to customers' requirement. The products are widely used in pieline fetch-in equipment of chemical industry, chemical fertilizer, metallurgy, pharmacy, electric power, petroleum, Steel mills, distilleries, paper mills, coal, aluminum plant, construction engineering, municipal, HVAC, liquid gas, food, water supply etc, the products are sold quite well in China, South-east Asia and western countries and getting big popularity and favor from customers.

The company adheres to the management of "quality No. 1, all for customer, trust oriented" to supply excellent products and satisfactory services to customers with excellent equipment, reasonable craft work, good outline and quality, customer first service notion.

Zhengmao Valve Company are going to Obtain customers with various kinds of products, reliable quality, reasonable price, good service and high effective brand. Visioning the future, our company will always develop and

Guide the market with new productsas before, and also seek diverse developing ways, actively developing international business in the time of stabilizing national market. We sincerely hope to get the customer's support and trust, and cooperate together to create a flourish future!