Every RAILINK order — from our own line or a partner plant — follows the same four-step discipline:

1. Supplier qualification — capability, equipment and export record.
2. Raw material control — MTCs; third-party tests when specified.
3. Pre-shipment inspection — dimensional checks, hardness/tensile where applicable, AQL sampling with photo reports.
4. 单证文件 — packing list, MTCs, inspection report, optional SGS / BV / TUV.

Ask for a sample inspection report when you inquire — we share redacted examples under NDA.

获取报价 在 WhatsApp 上咨询

Every RAILINK order — from our own line or a partner plant — follows the same four-step discipline:

1. Supplier qualification — capability, equipment and export record.
2. Raw material control — MTCs; third-party tests when specified.
3. Pre-shipment inspection — dimensional checks, hardness/tensile where applicable, AQL sampling with photo reports.
4. 单证文件 — packing list, MTCs, inspection report, optional SGS / BV / TUV.

Ask for a sample inspection report when you inquire — we share redacted examples under NDA.

获取报价 在 WhatsApp 上咨询

Every RAILINK order — from our own line or a partner plant — follows the same four-step discipline:

1. Supplier qualification — capability, equipment and export record.
2. Raw material control — MTCs; third-party tests when specified.
3. Pre-shipment inspection — dimensional checks, hardness/tensile where applicable, AQL sampling with photo reports.
4. 单证文件 — packing list, MTCs, inspection report, optional SGS / BV / TUV.

Ask for a sample inspection report when you inquire — we share redacted examples under NDA.

获取报价 在 WhatsApp 上咨询

Every RAILINK order — from our own line or a partner plant — follows the same four-step discipline:

1. Supplier qualification — capability, equipment and export record.
2. Raw material control — MTCs; third-party tests when specified.
3. Pre-shipment inspection — dimensional checks, hardness/tensile where applicable, AQL sampling with photo reports.
4. 单证文件 — packing list, MTCs, inspection report, optional SGS / BV / TUV.

Ask for a sample inspection report when you inquire — we share redacted examples under NDA.

获取报价 在 WhatsApp 上咨询

Every RAILINK order — from our own line or a partner plant — follows the same four-step discipline:

1. Supplier qualification — capability, equipment and export record.
2. Raw material control — MTCs; third-party tests when specified.
3. Pre-shipment inspection — dimensional checks, hardness/tensile where applicable, AQL sampling with photo reports.
4. 单证文件 — packing list, MTCs, inspection report, optional SGS / BV / TUV.

Ask for a sample inspection report when you inquire — we share redacted examples under NDA.

获取报价 在 WhatsApp 上咨询

Every RAILINK order — from our own line or a partner plant — follows the same four-step discipline:

1. Supplier qualification — capability, equipment and export record.
2. Raw material control — MTCs; third-party tests when specified.
3. Pre-shipment inspection — dimensional checks, hardness/tensile where applicable, AQL sampling with photo reports.
4. 单证文件 — packing list, MTCs, inspection report, optional SGS / BV / TUV.

Ask for a sample inspection report when you inquire — we share redacted examples under NDA.

获取报价 在 WhatsApp 上咨询