Ningxia Hexing Chemical Co., LTD. Reverse osmosis membrane seal quotation letter

Ningxia Hexing Chemical Co., LTD. Reverse osmosis membrane seal quotation letter.pdf [Full text]

2023-07-28

Sealed inquiry (mixed salt)

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2023-07-27

Ningxia Hexing Chemical Co., LTD. 2023 the 14th fuel coal procurement sealed quotation inquiry letter

Ningxia Hexing Chemical Co., LTD. 2023 the 14th fuel coal procurement sealed quotation inquiry letter.pdf [Full text]

2023-07-27

Ningxia Hexing chemical factory with lubricating oil, grease inquiry letter sealed quotation letter

Lube oil procurement Technical document version 1.pdf Ningxia Hexing Chemical plant with lubricating oil, grease seal quotation letter.pdf [Full text]

2023-07-25

High pressure fire pump diesel engine maintenance project inquiry document

High pressure fire pump diesel engine maintenance project inquiry document.pdf [Full text]

2023-07-24

Ningxia Hexing Chemical Co., Ltd. 2023 the 13th fuel coal procurement sealed quotation inquiry letter

Ningxia Hexing Chemical Co., Ltd. 2023 the 13th fuel coal procurement sealed quotation inquiry letter.pdf [Full text]

2023-07-24

2023-2025 outsourcing machining framework contract - Inquiry letter

2023-2025 outsourcing machining framework contract - Inquiry letter.pdf [Full text]

2023-07-20

Synthetic ammonia water cooler 01E0506A

Synthetic ammonia water cooler 01E0506A.pdf [Full text]

2023-07-20

Finished product warehouse roof color steel plate replacement construction contract inquiry documents (1)

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2023-07-17

Ningxia Hexing Chemical Co., LTD. 2023 the 9th Jinjitan raw material coal transport business sealed quotation inquiry letter

Ningxia Hexing Chemical Co., LTD. 2023 the 9th Jinjitan raw material coal transport business sealed quotation inquiry letter.pdf [Full text]

2023-07-13