Located in Ningbo, We JK are manufacturer of Fiber Optic patch cord( optical fiber jumper), pigtail, connector and so on.
1) 5000 pieces daily capacity.
2) Benefit from our 8 years in the field of fiber optic products.
3) More than 100 countries exporting record.
4)Owning R&D team to meet the international market.
Main Technical Indexes:
*Insertion loss: APC&UPC(SM) ≤ 0.20dB *Return loss UPC≥ 50 dB, APC≥ 60dB.
*Radius of curvature nm 10 ≤ R ≥ 25 *Fiber core undercut nm < 50
*Curvature eccentricity um < 50 *Insert & pull out: Max: 2KG
*Repetitiveness (dB): Insertion loss change< 0.1, Return loss change< 5
JK Sales points/ Focus:
*Quality always comes first
*Competitive Prices
*Responsible for after-sales service
*Aiming to get repeat orders from 90%customer after the trial orders
*Making progress with customers together
Certificated Approval:
RoHS, TLC, ISO9001 and so on
JK QC Team: A QC team with more than 20 professional and technical personnel. To ensure 100% products checking.
Material: Strictly control of material using, meet international requested standards.
2)Semi-finished products inspection: Product inspection before 100% finished. Such as Visual Inspection, Insertion and Return Loss Testing and so on.
3)Production line test: with work team or data engineer who will inspect machines and lines at fixed period.
4)Finished Product Inspection: Quality and property test before products are packed and loaded.
JK advice:
1)Fiber(In order to avoid fiber breaks):
*For G. 652D, Maximum bending radius is 30mm while for G. 657A the maixium bending radius is 15mm.
2)In order to slove more problems, we Jk recommend you to contact us.
Contact and Return Service:
1)We will reply your email and fax within 24 hours
2)You can call us at any time if there is any question on our production
3)To return product, you may contact us before.
4)To serve you better, please specify the reasons of the return.
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