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Hangzhou Xinlong Chemical Co., Ltd. is situated in Hangzhou --- a famous tourism city of China. Located at Wailiu section of Hangzhou Jiangdong Economic & Technical Development Park, Xinlong is close to Xiaoshan International Airport, enjoying convenient transportation facilities.


Presently, we are mainly engaged in the manufacturing of such basic chemical products as Potassium Nitrate, Potassium Fluosilicate, Sodium Nitrate and Sodium Nitrite, etc. Our company is a medium-sized comprehensive basic chemical company with the annual output value of RMB 400 million, and is the biggest production base of nitric acid and nitrate in Xiaoshan district of Hangzhou.


We own a lot of professionals committed to the basic chemical manufacture, and our strict management and advanced manufacturing equipment and instruments enable our products to be well favored by our customers, above 99% of them are satisfied with our products. The objectives of our company are: Perfect Quality and Service, and Permanent Pursuit.


We have obtained the certificate of ISO9001: 2000 quality system successfully in 2003; We have obtained the production license of national industrial products and permission on emission of pollution od Hangzhou city successfully in 2004; we got the safety production permit in 2005; In 2007, we were approved as an example enterprise of Hangzhou city for safety production, and an advantageous growth enterprise of our district at the end of 2007; moreover, we passes the Safety standardization acceptance of Zhejiang province in 2008. In 2011, Xinlong was named one of the excellent developing enterprises in Hangzhou Dajing Dong industrial District. In 2013, we were become one of the top 20 enterprises in Hangzhou Dajing Dong industrial District. And in future times, we will work harder to offer better services to the society and the clients.

Now, some of our products are well export to 20 countries, and they are highly appraised by our customers. Relying on reliable quality and excellent reputation, Xinlong looks forward to establishing long-term cooperative relationships with customers all over the world. Your visit and business are highly appreciated. If you have any queries, please do not hesitate to contact us.


The company covers an area of 50mu, total construction ares of 26000 square meters, mainly including workshop, warehouse,storage tank area, comprehensive office building, maintenance shop, such as distribution, the gatehouse, purchase of equipment, such as production technology equipment, storage tank form a complete set of factory, road greening , circular pool, sewage treatment station, staff dormitory, etc



Wailiu section,Qingliuxian,Zhejiang Hangzhou Jiangdong Economic&Technical


Sales department: +86-571-82989568
Tel: +86-571-82989988 Fax: +86-571-82989261

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