Key Specification.

About Product.

• 9443 self-tightening nut Glass Fiber Nylon propeller are in black and white for mutirotor.

• The more higher and the more tougher is 9443 self-tightening nut Glass Fiber Nylon propeller.

Company Information.

Xiangshan Gemfan Hobby Co., Ltd is located in the famous electronic city-Ningb.

Our company is engaged in the research & development, production, processing and trade of consumer electronic products, like projector, drone. 

No matter in any aspects of the applications, Salange will provide you perfect solution with excellent thinking and futuristic vision.     

We are right here waiting for you, and look forward to your cooperation in the near future. 
Thank you.

Technology and Application.

 Design: We use CATIA and select airfoil profiles with low Reynolds number through the NACA airfoil profile database to conduct software data simulation and sample production. Constant tests and improvements are what we have always been doing. 

 Production: With high precision injection molding machines and die manufacturing equipment, we can efficiently and stably produce various kinds of composite products made from all kinds of materials, and we accept customized orders from clients.

 Quality Control: Equipped with various test instruments such as propeller effect measuring instrument, dynamic balance measuring instrument, material tester and so on, our lab is able to effectively control product performance and the stability of bulk shipment. 

Our services

   1. All inquiries and messages will be replied on time.

   2. Sample order acceptable,Sample charge can be negotiated.  

   3. With our QC department to assure the quality before shipment, customer also can come to inspection during production and after packing. 

   4.Welcome OEM Project.

  5. Provide pre-sale and after-sale service,including Professional photo and  Technical parameters data.

  6. Gemfan is our internation Famous brand ,Our main Cusotmer  European and American markets.