証明
標準：
Quality and Trust-worthy Enterprise
数：
CSIT2023A4234
発行日:
2023-01-29
有効期限:
2024-03-28
有効範囲:
Credit Record,Business Status Debit Risk,Development Prospects, Society Reputation,Customers Recognization
が発行：
CSIT
標準：
Contract -Honoring and Trust Worthy Certificate
数：
CSIT2023A4234
発行日:
2023-01-29
有効期限:
2024-03-28
有効範囲:
Credit Record,Business Status Debit Risk,Development Prospects, Society Reputation,Customers Recognization
が発行：
CSIT
標準：
ISO45001:2018 Standard
数：
35023S10009R0S
発行日:
2023-01-30
有効期限:
2026-03-29
有効範囲:
Occupational Health and Safety Management Activities of the relaated Department,Office Areas,and Work place related to the produ
が発行：
CSIT
標準：
Enterprise Credit Rating Class
数：
CSIT2023A4234
発行日:
2023-01-29
有効期限:
2024-03-28
有効範囲:
Credit,Business Status,Debt Risk,Development Prospects, Society Reputation,Customers Recognization
が発行：
CSIT
標準：
ISO14001:2015 standard
数：
35023E10008R0S
発行日:
2023-01-30
有効期限:
2026-01-29
有効範囲:
Environmental managerment acctivities of the related deparments, office areas,workplaces which are related to the production and
が発行：
CSIT
標準：
ISO9001:2015 standard
数：
35023Q10021R0S
発行日:
2023-01-30
有効期限:
2026-01-29
有効範囲:
Production and service of molecular sieve
が発行：
CSIT
会社概要
Puyang Tiancheng Chemical Co.,Ltd.
連絡窓口： MrJackie Xie
