We specialize in two core product lines:
Worm Gear Reducers
High-Pressure Cleaning Machines & Pumps
As a reliable OEM and ODM manufacturer, we provide customized products, private labeling, and complete manufacturing solutions to distributors, importers, wholesalers, industrial equipment suppliers, and brand owners worldwide.
Innovation is at the heart of our business. CHENYUE TECH holds more than 50 invention patents in transmission machinery and fluid dynamics across China, the PCT system, the United States, Germany, and Italy, continuously delivering products with higher efficiency, greater reliability, and longer service life.
Our manufacturing system is certified to:
ISO 9001:2015 Quality Management System
ISO 14001:2015 Environmental Management System
ISO 45001:2018 Occupational Health & Safety Management System
Many of our products also comply with international requirements including CE and RoHS, meeting the quality and environmental standards expected by customers worldwide.
Why choose CHENYUE TECH?
Over 30 years of manufacturing experience
Professional OEM & ODM services
More than 50 international invention patents
Strict quality control and international certifications
Reliable products with stable performance
Competitive factory-direct pricing
Fast response and professional technical support
Long-term cooperation with global partners
Patent certificates, product certifications, and factory information are available on our store page for your reference.
We sincerely welcome customers from around the world to establish long-term partnerships with CHENYUE TECH. Whether you are looking for standard products or customized solutions, we are committed to delivering quality, innovation, and reliable service every step of the way.READ MORE
- CHENYUE TECH MACHINERY STORE
- CHENYUE TECH MACHINERY STORE
RETURN POLICY
CHENYUE TECH Machinery Return Policies.
• All returns must include the following or it may be rejected and returned back to you:
• Product purchased from CHENYUE TECH Machinery
• Original Condition, no physical damage (exclude damages sustained during transportation)
• All accessories, manuals, warranty registration card, etc.
• Original UPC/serial number intact on product and on retail package (Proof of Purchase)
• All return request for refund or replacement can be submitted via Newegg Return Portal with valid return reason selected within thirty (30) calendar days from the delivery date and valid RMA numbers will be provided by Newegg
Return Requirements and Policy:
1. All return or replacement request will be processed within 2 business days after returned item is received by CHENYUE TECH Machinery
2. Shipment received with visible damages must be reported to us within Fifteen (15) calendar days of the delivery date. In the event an item is sold without shipping charge, CHENYUE TECH Machinery will refund the amount of sale.
3. All returns with missing part(s) (including, but not limited to, accessories, manuals, warranty registration cards, original manufacturer packing materials and retail packaging) will not be processed until the part is received.
4. Customer is responsible for return shipping expenses for products over 50lbs unless product is defective, damaged, or not as advertised. Replacements will be shipped at our expense.
5. Customer is required to ship the return products with sufficient shipping packaging and void fill material inside to prevent product from physically damaged during return transportation or customer will be responsible for any loss and damages in return shipping. Any loss or damages during the return shipping due to insufficient shipping packaging may result the return to be rejected back to you or charges to be applied to your refund determined by CHENYUE TECH Machinery.
6. Upon our acceptance of the merchandise in like new condition in strict conformance with the basic criteria and standard returns policy, the purchase price will be credited to the credit card used for the original purchase.
7. Refund will be issued after our warehouse receives, inspects, and processes your return. CHENYUE TECH Machinery will refund back to your method of payment.
Restocking Fees and Return Shipping Labels:
CHENYUE TECH Machinery can charge a Restocking Fee if all the following conditions are met:
a.The sold item condition is New (NOT Refurbished)
b.The return is due to the buyer’s personal reason (e.g., No Longer Needed)
c.The item has been opened
d.The product belongs to the following categories: VGA, HD, Motherboard (MB), TV, or Projector
The restocking fee may range between 0-15% at seller's discretion for any qualifying returns.
Return shipping labels within return policy period are free for returns under 50lbs, damaged or defective products, wrong product was sent to you, or the product did not match what was shown on website.
For returns over 50lbs due to the buyer's personal return reason (e.g., No Longer Needed), the buyer is responsible for the return shipping cost.
Trading Card Standard Return Policy
- Return for refund: Not Accepted
- Return for replacement: Not Accepted
Trading Card Used Item Return Policy
- Return for refund: Not Accepted
- Return for replacement: Not Accepted
Return Instruction
When you return an item, you may see different return options available. To request:
1. Log onto your Newegg.com account and find your order in order history.
2. Select proper return options. Depending on the seller's return policy and return setup on Newegg, different options are available:
• Click REFUND or REPLACE to submit your request directly. Or
• Click REQUEST RETURN FROM SELLER to contact seller to request refund or replacement.
3. For the option of REFUND or REPLACE. Select the item(s) you wish to return or replace. Follow the instruction to complete.
4. For the option of REQUEST RETURN FROM SELLER. On the COMPOSE MESSAGE Page:
• Choose Return/Refund/Replacement from the drop down menu.
• Verify the order number and request from the Subject.
• Specify more details, including item# (you can find on your order invoice e-mail), the reason for your return, and the return for replacement or refund before click SEND MESSAGE button.
5. It will take up to 24 - 48 hours to respond to your inquiry after Customer Service Representatives receive your inquiry.
6. Once your request is approved, you will be provided with detailed instruction through e-mail. The e-mail contains RMA number, RMA details and important return shipping instruction. Read the instruction carefully before shipping your return merchandise back.
7. We strongly recommend you return your item in the same or similar packaging as they were delivered to you with all the original parts, accessories and menu/documentation included (any missing parts or accessories may result your return being rejected or your refund/replacement being delayed). Re-using the package your item came in is acceptable, as long as the packaging is in good condition and all previous addresses, tracking information and labels are removed.