Qiangnai New Materials 2021 Q4 Raw Material Bidding Plan
Release time:2021-09-28 08:35
Henan Qiangnai New Materials Co., Ltd. will soon be tendering for the following raw materials. Interested companies are welcome to register. We will handle the process fairly, openly, impartially, and with integrity. Details are as follows:
3. Purchasers: Companies with individual business licenses or general taxpayer qualifications.
4) Suppliers can submit quotations in writing or by email to zhaobiao872777@126.com.
IV. Delivery Requirements:
V. Technical Standards and Supply Requirements:
1) The product must meet the relevant standards and requirements of our company's production. Non-compliant products will be returned, and the seller will bear the relevant costs.
2) After acceptance, a signed confirmation will be made. For unqualified products, we have the right to return them, and the supplier will bear the relevant costs.
VI. Settlement Requirements:
1) Settlement will be based on a single invoice system, using VAT special invoices; partial material quotations for the inquiry form are not allowed, five quotation levels: prepayment, monthly settlement, quarterly settlement, semi-annual settlement, and annual settlement.
2) Payment methods: Company's public account/Company's Alipay account/Company's WeChat account
VAT Special Invoice Billing Information:
3) Procurement by subsidiaries will be centralized within the scope of this group procurement.
4) This procurement is a centralized online procurement by Henan Qiangnai New Materials Co., Ltd., with unified payment by Henan Qiangnai New Materials Co., Ltd. After the goods arrive at the company and are accepted, the supplier will submit the VAT special invoice for the goods delivered in the month between the 20th and 25th of the month, and the payment will be settled according to the contract payment method. Prepayment settlement methods are not accepted.
5) The invoicing company must be consistent with the sales company name.
VII. Bidding and Awarding Time
Suppliers can make appointments for discussions during the specified time periods. Contact: Li Zhijun 13849507500, Meng Pengwei 19939158555, Zhang Xiyang 15603918686, Shang Haitao 17638919693, Li Qiang 17539188272
Our company sincerely invites reputable suppliers to quote. Suppliers who guarantee quality, are trustworthy, and offer reasonable prices will be considered long-term partners.
1. Construction Waste
|
Serial Number |
Quality Requirements |
|
1 |
Moisture content shall not exceed 0.5%. Rejection upon exceeding. |
|
2 |
Powder content shall not exceed 2.5%. Rejection upon exceeding. |
|
3 |
Average particle size shall not exceed 10mm. |
|
4 |
Mica light substance weathered stone content shall not exceed 2.0%, rejection upon exceeding. |
|
5 |
Yellowish (earth-packed stone), sticky, needle-like, and plate-like materials, as well as obvious impurities (such as grass roots, branches, etc.) will be rejected. |
2 Tailings
Table 2. Tailings Quality Standard
|
Serial Number |
Quality Requirements |
|
1 |
Moisture content shall not exceed 0.5%. Rejection upon exceeding. |
|
2 |
Powder content shall not exceed 2.5%. Rejection upon exceeding. |
|
3 |
Average particle size shall not exceed 10mm. |
|
4 |
Mica light substance weathered stone content shall not exceed 2.0%, rejection upon exceeding. |
|
5 |
Yellowish (earth-packed stone), sticky, needle-like, and plate-like materials, as well as obvious impurities (such as grass roots, branches, etc.) will be rejected. |
|
Serial Number |
Quality Requirements |
|
1 |
Moisture content shall not exceed 9%. For every 1% exceeding, 10% of the total mass will be deducted. |
|
2 |
Powder content below 0.15mm shall not exceed 30%. Rejection upon exceeding. |
|
3 |
Mud content below 0.075mm shall not exceed 5%. Rejection upon exceeding. |
|
4 |
Cumulative sieve residue above 0.3mm shall not be less than 20%. Rejection upon failing to meet the standard. |
|
5 |
Sieve residue of 2.36mm shall not exceed 5%, and sieve residue of 4.75mm shall be 0. Rejection upon exceeding. |
|
Serial Number |
Item |
|
1 |
Fineness (80μm sieve residue) shall not exceed 20%. |
|
2 |
Digestion temperature greater than 60℃ |
|
3 |
Calcium oxide mass fraction greater than 60% |
5. Class A Fly Ash
Table 5. Class A Fly Ash Quality Standard
|
Serial Number |
Item |
|
1 |
Fineness 45μm square hole sieve residue ≤12.0% |
|
2 |
Water requirement ratio ≤95%, loss on ignition ≤5.0% |
|
3 |
Moisture content ≤1.0%, sulfur trioxide ≤3.0% |
6. Crushed Slag
Table 6. Crushed Slag Quality Standard
|
Serial Number |
Item |
|
1 |
Slag particle size less than 15mm, and the proportion of particles greater than 15mm and less than 30mm shall not exceed 20%. |
|
2 |
Moisture content shall not exceed 25%. |
|
Serial Number |
Item |
|
1 |
Effective calcium content not less than 80% |
|
2 |
Digestion time 15-30 minutes, digestion temperature not less than 85 degrees |
|
3 |
Magnesium oxide content not higher than 2% |
For bidding documents and formats, please refer to the company's official WeChat public account: Qiangnai New Materials
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