Product pictures
These commodity‑display photographs exhibit the D38999/20FH53PC industrial circular connector, together with matched contact terminals and wiring auxiliary tools. Shots from diverse perspectives demonstrate its flange‑fixed housing, threaded locking framework, densely‑holed green insulating base and waterproof sealing rings. The complete set of accessories is arranged on the layout, fully showing the complete configuration of this industrial‑use connection component.


Product description
D38999/20FH53PC belongs to the high‑performance round‑shaped industrial connector. It is built with dependable thread‑locking structure, multi‑layer sealing construction and flange installation base. The component owns outstanding vibration‑resistant, dust‑proof and water‑resistant capacity.
This multi‑pin connector serves for steady power and signal transmission and fits numerous civilian‑industry scenarios, including automatic machinery, new‑energy equipment, transit facilities and industrial‑testing devices. Custom‑tailored structure and accessory services are also provided.


Workshop
Our standardized manufacturing workshop installs precise numerical‑control lathes, injection‑molding machines, component assembly workstations and comprehensive property‑testing devices. All metal shells, insulating substrates and conducting contacts go through rigorous machining, surface finishing, manual‑and‑machine assembly and quality‑check workflows. Full‑range production monitoring ensures uniform product quality and extended service life for every batch of industrial connectors.



Exhibition
We frequently take part in domestic and overseas industrial‑parts expos. Our booth showcases our full‑range circular connectors, matched fittings and personalized connection schemes. We carry out face‑to‑face communication with buyers, mechanical designers and industrial cooperators from multiple sectors. We keep up‑to‑date with market requirements and carry out iterative upgrades for our connection hardware.


Package
Every industrial connector is equipped with an independent dust‑proof plastic storage bottle. Matching needle‑type terminals and wiring‑assist tools are sorted and placed separately. Outer cartons adopt shock‑absorbing buffer materials for inner protection. Packages are marked with clear labels of part code, specification and quantity, avoiding scratch and structural damage during long‑haul transportation and warehouse storage.


| Type | Connector |
| Place of origin | Luoyang,China |
| Number of cores | Standard |
| Description | D38999 series III circular connector |
| Brand | Kewei |
| Date | 2026 |
Why choose us?
1. With its own molds, it can achieve large-scale production. The molds have been repeatedly finely engraved, ensuring the insulation structure and quality from the very beginning!
2. We have professional shell processing manufacturers. The shell materials and structures are completely consistent with Amphonel and fully comply with the MIL-DTL-38999 standard.
3. We have our own contact component production line. The quality of the contact components fully meets the M39029 standard!
4. Our workers have undergone strict training and produce according to the production process of standard connectors strictly.
5. After all products are assembled, each product will undergo individual quality inspection and then be packaged and shipped.
FAQ:
1. who are we?
We are based in Henan, China, start from 2025,sell to Mid East(50.00%),Domestic Market(30.00%),Southeast Asia(20.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
MIL-DTL-38999 Series connectors,militray connectors,Aorespace connectors,MS27484 series connector,Arinc 600 Series connectors
4. why should you buy from us not from other suppliers?
Our engineering team is come from AVIC, and we have a specialized R & D team for product development. With a wealth of ready - made molds, we can ensure large - scale production. To guarantee product quality, we have inspection equipment and a laboratory.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:null;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English