Jian Feng Yang

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.

Kente Catalysts Inc. principally engages in the research, development, production, and sale of quaternary ammonium compounds. Its products include quaternary ammonium salt, quaternary ammonium hydroxide, quaternary phosphonium salt, and crown ether. The company was founded on July 14, 2009 and is headquartered in Taizhou, China.