Company Profile

Wuxi Lansen Chemicals Co., Ltd is a specialized company and service provider of water treatment chemicals, pulp&paper chemicals and textile dyeing auxiliaries in Yixing, China, with 20 years of experience in dealing with R&D and application service. Wuxi Tianxin Chemical Co., Ltd is a wholly-owned subsidiary and production base of Lansen, located in Yixing Guanlin New Materials Industry Park, Jiangsu, China.


Company Advantage

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Over 20 years experience on production & application service.

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Annual production capacity: over 100,000tons.

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Strong technical service team to solve variety problems from different industries.

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Strong R&D, keep developping new products to meet customers needs, OEM & ODM acceptable.

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Strict procedure for production, Q&C etc, complying with ISO, NSF certificate etc.


What We Do

Lansen’s main products range include organic coagulants and flocculants series, core products are water decoloring agent, polydadmac, polyamine, polyacrylamide emulsion, which are widely used in drinking water, process water, municipal and industry waste water treatment, paper making and textile dyeing etc, our paper auxiliaries include paper fixing agents, retention and drainage aids, paper coating additives (water resistant agents, lubricant), and we also produce high quality formaldehyde-free fixing agents for printing and dyeing,etc. With a total production of 100,000 tons annually, Lansen is one of the leading producer of organic coagulants and flocculants in East China area, and we are top manufacturer for water decoloring agent LSD in China. We carry out production by strictly complying with ISO9001 quality management, ISO14001 Environment Management, 45001 health & safety criterion. Our polydadmac and polyamine are approved by NSF to be used for drinking water treatment.


Why Choose Us

With over 20 years of development and accumulation of experience in prodcution, R&D and application service, LANSEN formed strong R&D and technical service team, and focused on solving different problems for customers on water treatment from variety industries and reducing their operation cost. Our plant Wuxi Tianxin is identified as National-level high-tech enterprise, small and medium-sized tehcnology-based enterprise, Innovative enterprise etc. title of honour by government.

Laboratory scene, lab for genetic analysis

Lansen is dedicated to providing stable and high quality goods, series ranges of products, sufficient production capacity to meet customers’ different needs with it’s strict management criterion, brand awareness, and trying to bring long-term benefits for customers worldwide.

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