ISO9001
- 旭化成公司
已到期:
2026/11/28
- 旭化成色彩技术
有限公司。已到期:
2025/01/11
- Asahi Kasei Plastics
North America,Inc.
– Michigan已到期:
2027/02/25
- Asahi Kasei Plastics
North America,Inc.
– Athens已到期:
2027/06/19
- Asahi Kasei Plastics
(CHANGSHU)Co.,Ltd.已到期:
2025/05/08
- Asahi Kasei POM
(Zhangjiagang)Co.,Ltd.已到期:
2027/03/31
- Asahi Kasei Plastics
Singapore Pte Ltd已到期:
2026/11/28
- Asahikasei Plastics
(Thailand) Co., Ltd.已到期:
2024/09/12