Zhenjiang Longyear Marine Equipment Company is loacted in Jiangsu province in China,our business covers production,sales ,and after sales service in marine safety equipment of life boat,life raft,life jacket,loading test water bags and deck devices etc ,based on the principle of life safety is utmost important for everyone on ship, Longyear marine equipment comply with SOLAS standards ,and have obtained certificates approved by ABS\BV\DNV\GL\LR\NK\RINA\RS\ PRS\CCS \KR etc.
We are keen to find the best solution to build maximum value in life for our customers and clients in their own market based on our rich experience in global business service and precision & reliable high quality products we supply.
Longyear Marine obtained excellent sales performance and rich sales experience of foreign trade business in marine lifesaving products,dock rubber products,mooring products,deck machinery with accessories,navigation,communication and other related marine products.


1. Self-produced and self-sold simply shorten the middle step which could save much time and cost for customer.

2. Engineer in factory directly receive customers' requirements and plan & give right response.

Longyear never stop listening the real sound from customers' feedback.

Rich experience in manufacturing and market could make each process more perfect.




Needle gun:
Working pressure: 0.6-0.8MPA
Impact frequency per minute: 4000BPM
Air consumption: 0.2CBM/min
Compatible Derusting Needle Model: 
φ2*length 180mm*29 pieces
φ3*length 180mm*12 pieces
Air inlet specification: PM30 quick connector (3 points external thread 3/8)


Working pressure: 0.6-0.8MPA
Impact frequency per minute: 4500BPM
Air consumption: 0.35CBM/min
Compatible Derusting Needle Model: φ2*length 180mm*66
φ3*length 180mm*28 pieces
φ4*length 180mm*14 pieces
Air inlet specification: PM30 quick connector (3 points external thread 3/8)

There are 16/20/24/28 models for your option.please kindly mail us for your exactly requirements.



01

What are the available shipping methods?

Port location: Ningbo or Shanghai, China Shipping to: Worldwide Shipping method: by sea, by air, by express Estimated delivery dates depend on specific order list, shipping service selected and receipt of cleared payment. Delivery time may vary.

What payment methods are supported?

Payment: By T/T, Western Union, Money Gram for samples 100% with the order, for production,30% paid for deposit by before production arrangement, the balance to be paid before shipment. Negotiation is accepted.

How to control the quality of Ruihua Products?

Products Material: Strictly control the material used, make sure they can meet international requested standards, and maintain long working life.
Semi-finished products inspection: We examine the proudcts100% before finished. Such as Visual Inspection, Thread testing, Leak Testing, and so on.
Production line test: Our engineers will inspect machines and lines at fixed period.
Finished Product Inspection: We do the test according to ISO19879-2005, leakage test, proof test, re-use of components, burst test, cyclic endurance test, vibration test, etc.
QCTeam:A QC team with more than 10 professional and technical personnel. To ensure 100% products checking.

How long is the product date of delivery probably?

The different product, as well as the diferent run quantity can affect the date of delivery, but in ordinary circumstances product date of delivery about 30 days. Most of products have stock, contact us anytime to get more information.

How to Custom-made(OEM/ODM)?

 If you have a new product drawing or a sample, please send to us, and we can custom-made the product as your required. We wllalso provide our professional advices of the products to make the design to be more realized & maximize the performance.

How about the mini order quantity?

We don't have strict requirments on most items, due to we have stock. More information can send us the enquiry list, we check and reply you. For custom-made, MoQ will be adviced due to the specific product.