Welcome to eastlong
Services & Membership
Help
Industrial and commercial information
Hotline: +86 17737864999 / 13839309922
Email:dfyunlong@gmail.com
Sign In
Wishlist
Product categories
Couplings
PUP Joint
OCTG pipes
Centralizer
X-over
Packer
Equipments
Sucker Rod pump
Drill pipe
working clothes
surgical face
抽油机
Large Purchase
Suppliers Accession
RFQ
NEWS
Help and Support
EASTLONG
Position :
Home
>
Customer Service
>
Refund instructions
Purchase instruction
Why choose us
Shopping process
Authentic guarantee
User Agreement
Privacy Policy
Industrial and commercial information
Delivery methods
Customs clearance instructions
Shipping instructions
International express enquiry
International logistics enquiry
Payment methods
Introduction to payment
Coupon payment
The balance payment
Customer Service
Contact customer service
The inspection to sign for
Return and return policy
Refund instructions
About the invoice
Refund instructions
My Account
my cart
My Collect
My Track
Customer Service
Back Top