J357 Heavy Duty 50ft Generator Power Cord 3 Prong 10 Gauge STW Cable 125V 30Amp 3750W NEMA L5 30P/L5 30R GeneratorExtension Cord

• EXTEND YOUR REACH: Provides a convenient, safe method to extend the range of your equipment and gives you a little extra reach when camping or RVing; For connecting a transfer switch and generator


• EASY TO CONNECT: Provides a power connection between a generator and an outdoor power box or a transfer switch or panel; Simply connect the 30A power cord from the campground or park to your RV; 3-prong design on both male and female ends; 


• COMFORTABLE TO UNPLUG: Receptacles are constructed from heavy-duty plastic with notches for easier gripping and unplugging


• OUTDOOR USE: This cord can handle temperatures as low as -40 degrees Fahrenheit and is heat-resistant up to 221 degrees Fahrenheit (-40°C to 105°C) while still remaining flexible.


• Equipped with adjustable duty cord organizer with carry strap handle hanger keeps power cords hang neatly for storage. Multi lengths for you to choose in our store meeting various needs.

Who are we?
Lishui Hengtian Auto Accessories Co., Ltd was founded in 2008 and recognized as a professional manufacturer of RV and Trailer accessories products. Now we have built a new line of our own brand “RVMATE” products, which mainly focus on RV power extension cords, generator extension cords, dogbone cord adapters and adapter plugs, plugs and inlets, tire covers, vent 

lids, stabilization products, trailer cable, trailer connectors and testers, wire harness, junction boxes, VR eye mask etc.

Our products have been widely exported to North American and European markets and were welcomed by our customers.

With a long time experienced producing history, Hengtian is developing more and more new RV and Trailer products for both OEM and aftermarket customers every year. What's more, Hengtian also accepts to customize products depending on 

your samples.

What's our advantage and why you choose us?
- Cost reduction across a wide range of products
- Professional design and solution for your special application
- Customized products for you only
- Professional and highly motivated staffs
- One-stop services cover from pre-sales to after-sales.
Our Mission
With many years’ experiences in the RV and Trailer field, now Hengtian has a professional team on Production, Cost–supervision, Quality control,Logistics, insisting our principle to create value for every customer by offering reliable quality, competitive price, prompt delivery and superior service.

1. Q: What kind of factory are we?

    A: We are a professional supplier located in Lishui, Zhejiang. Within long-term cooperation, we win good reputation among our customers due to our good prices, services, quality and delivery time...

2. Q: What quality assurance can we offer?

    A: Establish the procedure to do quality control on products at all stages from raw material, semi-products and packaged goods before making the shipments, to make sure all the goods meet every requirement by customers.

3. Q: Do you support OEM?

   A: Yes, we can make products per your request.

4.  Q: What's your MOQ?

     A: Our MOQ is $1000

5.  Q: How can I get a sample to check the quality?

   A: After price is confirmed, you can require a sample to check the quality. For samples, they are free in charge but express cost will be charged to your account for first new customer.

6. Q: What’s the lead time for mass production?

A: Depends on the ordering quantity. Normally the lead time is 30-45 days.