Custom CNC Service: Nylon Air 14 Series Valve Spool and Seal Kit
Professional CNC machining services for precision plastic components including Nylon Air 14 Series Valve Spool and Seal Kits with hardened metals material capabilities.
Product Applications
Our CNC machined components serve diverse industries including automotive, aerospace, medical equipment, electronics, furniture hardware, machinery, musical instruments, LED lighting, watercraft, game equipment, enclosures, nameplates, engines, makeup tooling parts, toy spare parts, and many more.
Material Capabilities
| Stainless Steel |
303, 304, 316, 412, 201, 202 |
| Steel |
Carbon steel, die steel, C.R.S |
| Aluminum Alloy |
6061, 6063, 5052, 2017, 7075 |
| Brass Alloy |
3602, 2604, H59, H62, copper, phosphor bronze |
| Plastic |
Nylon, PP, POM |
| Other Materials |
Available upon request |
Surface Treatments
Anodizing, polishing, powder coating, passivation, sandblasting, nickel plating, zinc plating, chrome plating, heat treatment, oxidation, laser engraved logo.
Machining Processes
CNC turning, CNC milling, CNC lathe operations, and comprehensive machining solutions.
Production Equipment
CNC punching machines, CNC milling machines, CNC turning machines, CNC machining centers, automatic lathes, linear cutting equipment, grinding machines, and advanced manufacturing systems.
Product Showcase

Company Overview
Established in October 2000, we are professional hardware accessories manufacturers specializing in toys, electronics, furniture, auto parts, and various industrial components. With 150-200 skilled workers, we maintain a quality-first philosophy and mutually beneficial business relationships.
Our Commitment
- Quality first, reputation first business principles
- Competitive pricing and mutual benefit
- Continuous technological improvement
- Customer-focused service approach
Service Excellence
| Financial Stability |
Profitable and sustainable since 2000 with conservative business philosophy and market diversification |
| Design & Engineering |
Innovative cost-reduction options and value-engineered solutions at design stage |
| Flexibility |
Continuous adaptation to customer needs with added systems, processes, and equipment |
| Delivery & Service |
Committed to continuous improvement in delivery performance and customer service |
| Quality Assurance |
ISO/TS 16949:2002 certified with global OEM market quality distinction |
Company Mission
"Support our customers by providing innovative, cost effective, engineered solutions, prototypes, components and assemblies, enabling our respective business partners to achieve superior financial results and quality growth."
- Establish challenging and enjoyable workplace environment promoting teamwork
- Maintain integrity with customers, suppliers and employees
- Support business partners and exceed their expectations
- Develop our people to be the best in the industry
Metal Stamping Department
| Capabilities |
Progressive/fourslide stamping, in-die tapping, OEM/ODM toolings/moulds manufacturing |
| Software |
Solidworks, STEP, IGS, AutoCAD |
| Press Capacity |
10 to 250 tons, 40 sets stamping machines |
| Materials |
Aluminum 5052, carbon steel, SPCC, hot/cold rolled steel, hardened steels, brass/copper |
| Surface Treatment |
Anodized, plating, powder coating, deburring, heat treatment, oxidation, mirror polishing |
| Tolerance |
0.05-0.1mm |

Fasteners Department
| Capabilities |
Screws, nuts, bolts, washers, rivets - standard and customized fasteners |
| Equipment Capacity |
60 sets screws manufacturing machines |
| Materials |
Carbon steel, stainless steel, brass/copper, aluminum |
| Surface Treatment |
Plating, anodized, grinding, coating, deburring, heat treatment, oxidation |
| Tolerance |
0.05-0.1mm |

CNC Spring Department
| Capabilities |
Compression springs, wire bend form springs/hooks, torsion springs, extension springs, spiral springs, battery springs |
| Press Capacity |
18 sets CNC spring machines |
| Materials |
Spring steel wire, steel wire, stainless steel wire, music wire |
| Surface Treatment |
Anodized, plating, grinding, coating, deburring, heat treatment, oxidation |
| Tolerance |
0.05-0.1mm |
| Wire Diameter |
0.004" (0.1mm) to 6.0" (6.0mm) |

Packaging & Shipping

Frequently Asked Questions
Are you a factory or trade company?
We are a manufacturing factory.
What products does your company produce?
We manufacture various hardware products including standard items like screws, washers, shafts, springs, and customized products such as stamping parts, CNC turning and milling parts, lathe parts, and more. Production is based on your samples or drawings.
How do you control product quality?
We maintain strict quality control through first article inspection, production monitoring, and final packaging inspection. Our philosophy is "Quality is the life of enterprise."
What are your payment terms?
For orders ≤ $1,000 USD: 100% payment in advance. For orders ≥ $1,000 USD: 30% T/T deposit, balance before shipment. Special payment requirements are negotiable.
How to place an order?
- Send us your drawing or sample
- We conduct project assessment
- We provide design proposal
- You approve the design
- We manufacture and send sample
- You approve sample and place order with 30% deposit
- We begin production
- Completed goods delivered to Shenzhen Yiantian
- You pay balance after receiving B/L copy
- Order completion
Cost Information
Cost is for reference only. Please send us your drawings or dimension requirements for detailed pricing.
Response Time
We respond to all emails within 12 hours.