CNC Machined Precision Engine Brake Valves

Ningbo CCMS Machinery Industry Co., Ltd. is a professional precision machining enterprise with a 4,000-square-meter production workshop and over 40 high-precision CNC machines. With over 16 years of manufacturing experience, the company has a complete quality control system and a stable upstream supply chain, supporting customized development and mass production.
The company specializes in producing CNC machined precision engine brake valves, covering lost-wax cast steel, alloy steel, ductile iron, and various forgings. We also produce supporting hydraulic components, truck brake components, engine parts, transmission components, and CNC machine tool accessories.
- Main materials: Cast iron, gray cast iron, stainless steel, cast aluminum, etc.
- Supporting Components: Hydraulic joints, connecting rods, pistons, oil valves, gate valves, gearboxes, reducers, screw conveyors, etc.
- All CNC Machined Precision Engine Brake Valves undergo material chemical composition analysis, tensile testing, yield testing, and elongation testing to ensure stable performance.

Technical Parameters and Processing Capabilities

1. Precision Indicators
- Tolerance: ±0.005–0.01 mm (customizable)
- Surface Roughness: Ra0.2–Ra3.2 (customizable)
- Grinding Accuracy: Controllable within 1 micrometer

2. Surface Treatment
Polishing, chamfering, tempering, nickel plating, chrome plating, zinc plating, laser engraving, sandblasting, passivation, anodizing (natural/colored/sandblasted anodizing), chemical coating, wire drawing, etc.

3. Machining Processes
Hot forging/cold forging, heat treatment, CNC turning and milling, drilling and tapping, laser cutting, stamping, die casting, etc.

4. Equipment Configuration
- Machining Equipment: 22 CNC lathes, 7 vertical machining centers, 2 imported Korean machining centers, 1 Japanese Okuma machine tool, and precision grinding machines.
- Inspection Equipment: Fully automatic coordinate measuring machine, Mitutoyo roundness tester, height gauge, image measuring instrument, projector, and digital measuring tools.

Core Advantages

1. 24/7 online service, fast quotation and on-time delivery
2. 100% pre-shipment inspection with quality inspection report, compliant with ISO 9001:2015 standards
3. Professional technical team with over 16 years of manufacturing experience
4. Stable supply chain covering raw materials, bearings, forging, surface treatment, etc.
5. Customized assembly services available, providing one-stop solutions

Customization Services

1. Customized processing based on customer-provided drawings
2. Small free samples provided (shipping costs borne by the customer)
3. Sample evaluation and quotation support provided
4. Flexible payment terms: Full prepayment required for orders under $10,000; 30% deposit required for orders over $10,000, with the balance due before shipment (telegraphic transfer only)
5. Delivery time: In-stock products delivered within 10 days; customized products delivered within 45 days

Frequently Asked Questions

Q1: Is your company a manufacturer or a trading company?
A: We are a direct manufacturer with a 4,000-square-meter production workshop and over 40 high-precision CNC machines.

Q: What products does your company manufacture?
A: Engine brake valves, automotive parts, transmissions, cast iron parts, stainless steel parts, aluminum alloy parts, and fully customized products based on drawings.

Q3: What is the delivery time?
A: In-stock products are delivered within 10 days; customized products are delivered within 45 days.

Q4: Can your company provide samples?
A: Small free samples can be provided, with shipping costs borne by the customer.

Q5: What are your company's payment terms?
A: For orders under $10,000, full prepayment via wire transfer is required; for orders over $10,000, a 30% deposit is required, with the balance due before shipment.