Benzophenone|Tetrabutylurea|Chloroprene Rubber|1173/184--Chongqing ChangFeng Chemical Co.,Ltd.--Chongqing ChangFeng Chemical Co.,Ltd.

Chongqing ChangFeng
Chemical Co., Ltd.

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19
2014-08

Technical improvement project

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11
2013-11

New patents we get

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03
2013-08

New award we get

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04
2013-01

Phosgene derivatives research center established

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07
2012-11

New product research

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09
2012-10

DEC, MEC, DMC production capacity expansion

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28
2012-09

Patents we get

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20
2012-09

New award we get

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06
2012-08

MDI project progress

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01
2012-06

Production Capacity Expansion

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