Heng Hua Yang

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.

Qingdao Haiwan Chemical Co., Ltd. principally engages in the research, development, production, and sale of chlor-alkali chemicals, organic chemical raw materials, new polymer materials, and inorganic silicon products. The company was founded on September 15, 1999 and is headquartered in Qingdao, China.