Terms of Service
Last updated: February 27, 2026
Welcome to MRT Parts. These Terms of Service govern your use of our website and services for B2B wholesale purchasing of mobile phone parts and electronic components. By accessing our services, you agree to be bound by these terms.
Acceptance of Terms
By accessing or using MRT Parts services, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service. If you are accessing our services on behalf of a company, you represent that you have the authority to bind that company to these terms.
Account Responsibilities
When you create an account with us, you agree to:
- Provide accurate and complete business information
- Maintain the security of your account credentials
- Accept responsibility for all activities under your account
- Use our services only for legitimate B2B wholesale purposes
Product Descriptions and Quality Grading
We strive to provide accurate product descriptions. Our LCD screens and electronic components are graded as follows:
Quality Grades:
- Grade A (Premium) - Original or OEM quality with no visible defects. Perfect for high-end repairs and demanding customers.
- Grade B (Standard) - Minor cosmetic imperfections that do not affect functionality. Excellent value for cost-conscious buyers.
- Grade C (Economy) - May have visible cosmetic wear or minor display imperfections. Suitable for budget repairs.
Product images are representative and may vary slightly from actual products. Specifications are subject to change without notice.
Pricing and Payment Terms
All prices are subject to the following terms:
- Prices are provided as quotes and valid for 30 days unless otherwise specified
- All transactions are conducted in USD unless otherwise agreed
- We accept wire transfer, PayPal, and major credit cards for qualified accounts
- Payment terms (NET 15/30) are available for approved accounts
Bulk Order Policies
For wholesale and bulk orders:
- Minimum Order Quantity (MOQ) varies by product and is displayed on product pages
- Volume discounts are available for large orders - contact us for tiered pricing
- Lead times vary based on order size and product availability
- Orders may be subject to cancellation fees once processing has begun
Shipping and Delivery Terms
We ship worldwide with the following terms:
- We work with DHL, FedEx, UPS, and other major carriers
- Shipping insurance is available and recommended for high-value orders
- Import duties and taxes are the responsibility of the buyer
- Report shipping damage within 48 hours of delivery with photos
Warranty Terms for LCD Screens
All LCD screens and displays are covered by our warranty policy:
Warranty Coverage:
- Manufacturing defects and workmanship issues
- Dead on Arrival (DOA) units - report within 7 days of receipt
- Dead pixels exceeding industry standards (3 or more on main display area)
Warranty Exclusions:
- Physical damage including cracks, scratches, and impact damage
- Damage caused by improper installation or handling
- Products that have been modified or repaired by unauthorized parties
To file a warranty claim, contact our support team with your order number, photos of the defect, and a detailed description of the issue. Claims are processed within 5-7 business days.
Returns and Refunds
Our return policy for B2B wholesale customers:
- Returns accepted within 14 days of delivery for defective products
- Products must be in original condition with all packaging and accessories
- Return Merchandise Authorization (RMA) required before returning any products
- Refunds are issued to the original payment method within 7-14 business days
Limitation of Liability
MRT Parts shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of profits, data, or business opportunities. Our total liability shall not exceed the amount paid for the specific product giving rise to the claim.
Dispute Resolution
In case of disputes:
- Parties agree to first attempt to resolve disputes through good faith negotiation
- If negotiation fails, disputes may be submitted to mediation
- Any legal proceedings shall be governed by the laws of China and subject to the jurisdiction of courts in Shenzhen
Contact Us
For questions about these Terms of Service, please contact our legal department:
Email: legal@mrtparts.com
Phone: +86 755 8888 8888
Address: MRT Parts Co., Ltd., Futian District, Shenzhen, Guangdong, China 518000
We reserve the right to modify these Terms of Service at any time. Changes will be effective immediately upon posting. Continued use of our services constitutes acceptance of modified terms.