CNC Precision Machining in China
We focus on precision machining components, implement strict tolerance control to ensure feature accuracy, and carry out quality inspections at every stage. We can provide precision-machined parts in a wide range of materials, including metals, acrylics, thermoplastics, and composite materials.
What Is Precision CNC Machining?
Precision CNC machining is the convergence of state-of-the-art machinery, controlled processes, and expert execution to achieve near-perfect part geometry. It is the enabling technology behind modern medical devices, aerospace innovation, and scientific instrumentation. It goes beyond standard machining by leveraging high-end equipment, meticulous processes, and stringent quality control to meet exacting specifications often measured in microns (µm).
At JADE-CNC, we utilize the most advanced manufacturing like CAD software to understand your detailed designs and CAM to process the CNC machining operation steps in the most efficient and cost-effective way.
Advantages Of Precision CNC Machining
Our precision machine shop can produce low and high volume production with custom CNC tooling.
Tight Tolerance
Machining tolerance as tight as +/- 0.005 in (0.127 mm)
Complex Shape
Machine complicated parts and features.
Consistent Production
Automated process ensures consistent quality across high volume production.
Quality Standards
Machined parts adhere to highest quality standards (ISO 2768, ISO 9001 and AS9100).
Multi-Axis Machining: 4 & 5 Axis Milling
For rapid prototyping and high precision machining, JADE-CNC owns multi-axis CNC machines that can produce complex products on a single workpiece at one time. 5 axis milling reduces waste and highly cost-effective for prototype development.
|
Capability |
Details |
|---|---|
|
Material Compatibility |
Stainless steel, aluminum, titanium, tool steel, copper, brass, bronze, titanium, plastics |
|
Capability |
Simultaneous axis machining, 3 +2 axis machining, swarf cutting, 5 axis profiling |
|
Tolerance |
+/- 0.0005 in or more depending on requirements |
|
Maximum Dimensions |
157.5 * 59.1 * 23.6 inch |
|
Minimum Dimensions |
0.1×0.1 inch |
|
Axis |
4 axis machining, 5 axis machining |
CNCフライス加工
JADE-CNC’s milling service delivers high precision for machined prototypes. We have morn than 40+ milling centers that fulfill your prototyping needs and apply to various industries. Our milling centers cater for CNC prototyping, part production, tool and die making works.
|
Capability |
Details |
|---|---|
|
Material Compatibility |
Stainless steel, aluminum, titanium, tool steel, copper, brass, bronze, titanium, plastics |
|
Milling Operations |
Face milling, profile milling, pocket milling, boring, drilling, surface finishing |
|
Tolerance |
+/- 0.0005 in or higher depending on specifications |
|
Axis |
3-axis milling machine, 4-axis milling machine, multi-axis milling machine |
CNC Machining Materials
From aluminum and steel to brass and a variety of plastics, we offer an extensive selection of high-quality CNC materials to meet your custom manufacturing needs. Whether you need precision, durability, or a lightweight solution, we’ve got the right material to bring your design to life.
CNC Plastic Materials We Offer
The preferred choice for low-cost prototyping, especially for parts requiring functional testing, assembly checks, and aesthetic evaluation. JADE-CNC use them for Product enclosures, automotive interior parts, そして functional prototypes.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
PEEK is a kind of material which is suitable for parts needing light weight, corrosion resistance, and low cost in damp or chemical environments. PEEK is always been used them for chemical tank liners, buoys, conveyor wear strips, and outdoor products.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
PTFE is always reserved for specialized environments requiring extreme temperature resistance, resistance to strong chemicals, or ultra-low friction/non-stick properties. And it’s been used for Seals, gaskets, valve liners, insulating parts, laboratory ware, substrate for non-stick coatings.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
PC has always been known to be the best chosen for applications demanding a combination of high impact resistance, transparency, and thermal stability. JADE-CNC ever used them for those high transparent parts, such as safety goggles, riot shields, automotive light covers, electronic device housings, high-strength transparent components.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
PMMA has exceptional optical clarity (>92%), good weatherability, high surface hardness, and can be polished to a crystal-clear finish. It’s the top choice when high transparency, excellent appearance, and UV/weather resistance are required. JADE-CNC uses them for lighting prototypes.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Epoxy Board is valued in CNC machining for its excellent electrical insulation, good mechanical strength, dimensional stability, and versatility. Which can be used for enclosures of electrical equipment, lightweight structural panels where electrical isolation is key. You can design it for structural parts requiring more rigidity than acrylic but where metal is unnecessary.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
POM’s other name is “metal substitute.” which features high stiffness, excellent dimensional stability, a very low friction coefficient, and superior creep resistance. Machines to a smooth, satin-like finish. POM is perfect for precision mechanical parts needing high rigidity, low friction, and dimensional accuracy, often to replace metal for weight saving or corrosion avoidance. POM can be used for precision gears, bearings, cams, valves, knife handles, そして lock components.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Nylon is an ideal 材料 for moving parts requiring high wear resistance, low friction, and durability under cyclic loading. JADE-CNC ever processed Nylon for Gears, bearings, rollers, jigs, wear-resistant bushings.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
PP has good fatigue resistance, excellent resistance to chemical solvents, and good electrical insulation. Brittle at low temperatures, which is suitable to apply in parts requiring light weight, chemical resistance, living hinge design, or single-use/disposable items.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances: ±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
CNC Metals Materials We Offer
アルミニウム is the best choice of “strength-weight-machinability-cost” metal. which can do fast machining speed, excellent surface finish, corrosion-resistant, and can be anodized for color.
Representative Grades: 6061-T6, 7075-T6, ADC12
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Primary Applications is Mechanical structural parts, like prototypes, fixtures, shafts, gears, bolts—functional parts not requiring extreme strength or corrosion resistance.
Representative Grades: 304/316L (Austenitic); 303 (Free-Machining)
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Extreme hardness and wear resistance, used for tools that machine other materials or parts suffering severe abrasion. Which common applies in Punches, dies, cutting tools, wear components for jigs, gauges
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Highest electrical and thermal conductivity among common engineering metals (second only to silver), but soft and gummy, making it more challenging to machine than brass. Copper common applies in Busbars, heat sinks, EDM electrodes, microwave components, applications demanding ultimate thermal/electrical conductivity
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Brass is a versatile copper-zinc alloy renowned for its excellent machinability, attractive gold-like appearance, and good mechanical and corrosion-resistant properties. It is a staple material in CNC machining, especially for parts requiring high precision, smooth finishes, and complex geometries.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Bronze is prized for its high strength, excellent wear resistance, good corrosion resistance (especially to seawater), and low friction properties against other metals. It is a fundamental material for bearings, bushings, gears, and marine components.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Lowest cost, easy to machine, excellent weldability, but prone to rust (usually requires plating or painting). The Primary Applications are Mechanical structural parts, prototypes, fixtures, shafts, gears, bolts—functional parts not requiring extreme strength or corrosion resistance.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Lightest commercial metal (density ~2/3 of aluminum), high specific strength, good damping capacity, easy to machine, Magnesium alloy wildly used for Aerospace, 3C electronics, race wheels, portable devices—fields with extreme weight-saving requirements.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Titanium is a 高性能, lightweight metal renowned for its exceptional strength-to-weight ratio, outstanding corrosion resistance, and excellent biocompatibility. While challenging and expensive to machine, it is indispensable in aerospace, 医学, and high-end engineering applications with its unique properties.
Price: $$
Lead Time: < 5 日
Wall Thickness: 0.75 mm
Tolerances:±0.125mm (±0.005″)
Max part size: 200 x 80 x 100 cm
Design Guide and Tolerances for Precision Machining
|
タイプ |
mm |
inches |
|---|---|---|
EDM |
+/- 0.005 |
0.0002 |
CNC Grinding |
+/- 0.001 |
0.000039 |
CNC旋削加工 |
+/- 0.005 |
0.0002 |
CNCフライス加工 |
+/- 0.005 |
0.002 |
Typical Precision CNC Machining Industries We Served
From satellite communication to aerospace and beyond, JADE-CNC’s machining delivers precision and reliability across a wide range of industries. No matter if you’re an independent inventor, or designer of a large-scale enterprise, we’re proud to serve a worldwide of over 1,000 customers with top-quality manufacturing services.
Aerospace
Aerospace manufacturing requires high-strength alloy machining and relies on critical dimensioning that must meet safety, quality and ISO regulatory standards.
CNC precision machining offers precision +/- 0.0001 inches for aerospace component manufacturing. CNC grinders offer the smoothest finish on your aerospace machined parts up to 63 µin.
Medical
Medical CNC machining continues to revolutionize medical prototyping with custom implants, surgical instruments and machining of biocompatible materials.
Many medical implants use titanium and PEEK CNC manufacturing and we provide CNC services that pass ASTM standards and ISO 13485 compliance.
Satellite Communication
CNC (Computer Numerical Control) machining plays a critical, enabling role in the satellite communication industry. It is indispensable for manufacturing the high-precision, 軽量, and reliable components that must survive the extreme environment of space while performing flawlessly.
エレクトロニクス
Precision machining plays an important role in producing electronics like connectors, pins, enclosures, and semiconductor housings. This ensures high accuracy and repeatability for high volume production runs.
Successful Precision Engineering Stories
Case Study: High-Precision Stainless Steel Medical Device Manufacturing
We take pride in supporting Arrotek by manufacturing highly precise surgical inserts and ensuring no quality compromises on health and medical devices.
Hi June, Yes we picked up the product and it looks great! Thank you for your quick support in getting this done. We will be in contact shortly for future orders😊
よくある質問
No NOC. 私たちは、RD フェーズが単一のプロトタイプから少量生産に至るプロジェクトのサポートに特化していることをよく理解しています。. Rを理解しています&D は同様の厳格なプロセスと品質管理を必要とし、適用します, 1部でも100部でも.
あなたの情報を提供してください 3Dモデル (STEP/IGES を推奨) そして 2D図面 (クリティカルディメンションを備えた, 公差, 材料, そして指定された仕上げ). を提供いたします。 透明, 詳細な見積書 加工時間に基づく, 材料, 複雑, そして後処理, 隠れたコストなしで.
標準的な複雑さの部分の場合, 私たちの 一般的な CNC 加工のリードタイムは 7-15 営業日 (確認された図面/支払いから). 私たちは提供します 急ぎのサービス での配達付き 1-3 営業日, 部品の評価と追加の特急料金がかかる場合があります.
当社の標準加工公差は、 ±0.025mm (±0.001インチ). 重要な機能については, 私たちは達成できます ±0.005mm (±0.0002インチ) それ以上の, 部品の形状と材質に応じて. 図面を受け取ったら、DFM 解析を実行し、すべての重要な公差を確認します。.
はい, それは私たちの標準プロセスの一部です. 出演します 最初の商品検査 (FAI) そして提供できる 検査報告書 (例えば, 寸法チェックシート, 重要な機能の CMM データ) リクエストに応じて. 当社の完全な検査ツールスイート (キャリパー, マイクロメートル, 三次元測定機, 等) すべてのバッチが仕様を満たしていることを確認します.
当社では、航空宇宙用および商用グレードのさまざまな金属やプラスチックを在庫しています。, のような アルミニウム (6061, 7075), ステンレス鋼 (304, 316), 炭素鋼, 真鍮, ピーク, デルリン, 等. 重要なプロジェクトの場合, 工場証明書を提供できます ご要望に応じて原材料についても.
お客様の知的財産は当社の最優先事項です. 私たちは法的拘束力のある協定に喜んで署名します 機密保持契約 (NDA) プロジェクトが始まる前に. すべてのデジタル ファイルは暗号化されたサーバーに保存され、アクセスはプロジェクト チームに厳しく制限されます。.
私たちは次のことに取り組んでいます 100% 顧客満足度. 不適合が当社の製造上の欠陥であると確認された場合, 私達はします 部品を無料でリメイクまたは修理します 結果として生じる送料を負担します. 部品を受け取ったら速やかに部品を検査し、写真/ビデオで詳細な説明を提供してください。.
さまざまな後処理サービスを提供します, 含む: ビーズブラスト, 陽極酸化処理 (タイプⅡ & Ⅲ, さまざまな色), 無電解ニッケルめっき, 不動態化, 電気めっき, 粉体塗装, とシルクスクリーン. お客様の機能的または美的要件に基づいてアドバイスいたします.
新規のお客様へ, 私たちの標準規約は “50% 生産を開始するための入金, 50% 発送前のバランス調整。” 次のような国際的な支払い方法を受け入れます 電信送金とPayPal. 条件を確立するために議論することができます, 長期的なパートナーシップ.
