1. Ordering Methods​​
​​1.1 Purchase Order​​
We will provide you with an official quotation, based on which you may generate a purchase order containing:

• Shipping address (for goods delivery)
• Billing address (for invoice receipt)

​​Our Standard Procedures:​​
• Commercial invoice issued simultaneously with shipment
• Payment via T/T to specified bank account within 30 working days of invoice receipt

​​Contact:​​
order@dcchemicals.com / sales@dcchemicals.com

​​1.2 Online Order by Credit Card​​
• Place orders directly through our website
• ​​Automatic Process:​​

1. PayPal invoice link generated upon successful order submission
2. Complete payment via credit card through PayPal's secure gateway

​​Alternative Method:​​
If encountering online ordering difficulties:

1. Email product requirements (specifications + quantities) to:
   ​​Sales Department:​​ sales@dcchemicals.com
2. Receive manually created PayPal invoice
3. Process credit card payment via invoice link

​​1.3 Order via Thermo Fisher (U.S. Customers)​​
​​For:​​
• Clients with direct ordering challenges
• Companies where we are not on approved supplier lists

​​Process Flow:​​
​​Option A​​
→ Forward our quotation to Thermo Fisher:
Encompass.Sourcing@thermofisher.com

​​Option B​​
→ Direct inquiry to Thermo Fisher for:

• Product availability checks
• Order quantity confirmation
• Customized quotations

​​Post-Processing:​​
• Products/prices uploaded to Thermo Fisher e-commerce platform
• Order completion through Thermo Fisher portal

​​Key Advantages:​​
✓ Streamlined procurement
✓ Unified invoicing/logistics
✓ Corporate protocol compliance

​​Payment Notice:​​
We do not accept check payments.

2 Customs Duty & Clearance Policy​​
Under current U.S. tariff regulations, a fixed customs processing fee of ​​USD 125​​ (including duty assessment and clearance handling charges) will be levied by U.S. Customs. This amount is:

• Explicitly itemized in our quotations
• Advanced by DHL as the customs broker on your behalf
• Reimbursed to DHL through our logistics account

​​Current Shipping Timeline​​ (China to U.S. destinations):
✓ ​​5-6 business days​​ door-to-door delivery under DDP (Delivered Duty Paid) terms

​​Policy Compliance Notice:​​
We continuously monitor U.S. Customs and Border Protection (CBP) regulation updates. Any tariff policy amendments will be immediately reflected in:

1. Duty prepayment procedures
2. Shipping time estimates
3. Cost allocation methodology

This translation:

• Specifies DDP incoterms compliance
• Distinguishes between duty payments and brokerage fees
• Maintains CBP terminology standards
• Includes regulatory change contingency protocol

3 Delivery:
 

3. Delivery Terms​​
• ​​Carrier Selection​​:

• Primary partners: DHL, FedEx, UPS, TNT, EMS
• Final carrier determination at seller's discretion

• ​​Hazardous Materials​​:

• Transported in compliance with Chinese DOT regulations
• Cost-effective routing guaranteed

• ​​Partial Shipments​​:
✓ Permitted with separate invoicing
✓ Each installment payable per invoice terms

• ​​Important Notes​​:

• Non-standard carrier requests may incur:
  ▪ Extended delivery timelines
  ▪ Additional handling fees
• Delivery delays do not void buyer's acceptance obligations

4. Bulk Purchasing​​
• ​​Volume Discounts​​:
Available for qualified bulk orders

• ​​Inquiry Methods​​:

1. Email: sales@dcchemicals.com
2. Online: Product page bulk request form