カスタム射出成形サービス

We provide plastic prototyping and mass-production plastic parts worldwide. Upload your 3D files now to get our factory-direct pricing.

ISO 9001:2015 | ISO 13485:2016 | IATF 16949:2016
テスラ
サミット
ジョンソンコントロール
XPENG
ABBのロゴ
ホンダ
ハニーウェル
アディエント
GEのロゴ
エマーソン

First Mold's Injection Molding Capabilities

We have over 15 years of experience in rapid plastic prototyping and scalable on-demand manufacturing. For every project, First Mold utilizes detailed DFM to eliminate potential injection molding defects. Furthermore, our capability to build at least 15 million-shot production steel molds monthly, provide all types of custom-level surface finishes, and perform 100% CMM inspections on molded parts allows you to get the parts you envision faster and worry-free.

Plastic Protoyping and Full Injection Molding Production

The success of any plastic part fundamentally relies on the fabrication of its injection mold. Generally, a customer’s project can be boiled down to two critical phases: rapid prototyping and full-scale mass production. While the core mechanics of mold making and injection molding are similar for both, the engineering details differ dramatically. These differences lie heavily in the choice of tooling material (Aluminum vs. Hardened Steel), mold architecture (single-cavity vs. multi-cavity), and the strictness of quality validation.
StandardsPlastic PrototypingPlastic Parts Mass Production
ObjectiveFunctional testing & design validation.Market launch & continuous supply chain.
Recommended Volume100 – 10,000 parts.10,000 – 1,000,000+ parts.
Time to First Part (T1)7 – 15 days.3 – 5 weeks.
金型材料Aluminum or P20 soft steel.H13, S136, or hardened steel.
金型寿命Up to 10,000 shots.1,000,000+ shots (SPI Class 101/102).
Mold CavitiesSingle-cavity.Single-cavity & Multi-cavity & Family molds (Up to 64+).
Part Unit CostModerate (Optimized for speed).Absolute lowest (Volume pricing).
デザインの複雑さBest for simpler geometry.Unlimited 
Quality DocumentationStandard dimensional inspection.100% CMM, FAI, and full PPAP.
Mold Ownership100% owned by the client.100% owned by the client.
Tooling TransferabilityFully transferable.Fully transferable
Engineering SupportBasic DFM review.1-on-1 Co-engineering & advanced Moldflow.

射出成形材料

We work with over 100 standard and engineering-grade thermoplastic and thermoset materials. Beyond base resins, we fully support custom material modifications such as glass‑filled, mineral‑filled, flame retardant, toughened, and alloy grades

Rigid Thermoplastics

エンジニアリングプラスチックおよび汎用プラスチック
高性能ポリマー

熱可塑性エラストマー

LSR Silicone

クリックひとつで完璧なクラフト

Custom Surface Finishes & Textures

We work with over 100 standard and engineering-grade thermoplastic and thermoset materials. Beyond base resins, we fully support custom material modifications such as glass‑filled, mineral‑filled, flame retardant, toughened, and alloy grades

インモールド仕上げ

スタンダード Finish Category Roughness Ra (µm)
SPI A1 – A3 Diamond Buff / High Gloss 0.012 – 0.10
SPI B1 – B3 Grit Paper / Semi‑Gloss 0.05 – 0.32
SPI C1 – C3 Stone Finish / Smooth Matte 0.35 – 0.7
SPI D1 – D3 Media Blast / Textured 0.80 – 18.0
VDI 3400 (12‑45) EDM / Spark-Eroded Texture 0.40 – 18.0
ファーストモールドの表面射出成形標準

二次事業

プラスチック成形品のシルク印刷仕上げ

Printing & Marking

Silk screening, pad printing, and laser etching

スプレー表面仕上げ

Painting & Coatings

Spraying, UV coating, and EMI/RFI shielding.

亜鉛・ニッケルめっき工場

Plating & Metallization

Electroplating, Chrome Plating, Gold Plating, and PVD.

Injection Molding Applications

First Mold’s injection-molded components serve over a dozen industries, including automotive, medical, telecommunications, and home appliances, and extend into highly demanding fields such as surgical instruments, waterproof communication housings, and optical lenses. We primarily fulfill customer requirements through material selection, mold design, and our manufacturing philosophy. What we care about most is the part’s end-use environment and its functional integrity under real-world operating conditions.

射出成形によるDCACインバータ部品

All our parts are custom-produced, so the range of categories we cover is extremely broad. However, upon systematic review, these parts can still be grouped into several common functional types.

Why Partner With First Mold?

Solve issues before molding, not after.

Since we identify and resolve defects during DFM with cost/timing estimates, your first trial run becomes production-ready rather than rework-prone.

CPK health reports provided on request.

Because we maintain full process data for every batch, CPK health reports are available upon request to show entire-batch consistency beyond sample checks.

信頼できる業界

With one technically skilled project lead who has decision authority, any change is handled by a single person without repeating across departments.

2つの施設、50台以上の射出成形機

中国とメキシコの両方に射出成形拠点を構えるファースト・モールドは、世界中の顧客に円滑にサービスを提供できる体制を整えています。.

中国の製造拠点

当社の中国製造拠点には、90トンから1000トンまでの射出成形機が50台以上導入されています。この施設では、複雑な金型、大量生産、および厳格な公差が求められる部品の製造に重点を置いています。.

中国の国旗

メキシコ工場

当社のメキシコ工場には、12台以上の最先端の射出成形機が導入されています。同工場は、北米の顧客向けに、迅速な金型製作やプラスチック試作品の提供を行うことを目的に特別に整備されています。.

メキシコの国旗
クリックひとつで完璧なクラフト

プラスチック部品を入手するための4つのステップ

Custom injection molding is highly technical, but ordering it shouldn’t be. Upload your 3D CAD, and our team will handle the heavy lifting from engineering to global delivery.

01

Quote & DFM Analysis

CADファイルを安全にアップロードしてください。24時間以内に、詳細な見積もりと無料のDFMレポートをお送りいたします。

02

Tooling Fabrication & T1 Samples

仕様が確定次第、お客様専用の金型を加工いたします。その後、実物のT1試作サンプルを作成し、お客様にお送りいたします。.

03

Mass Production & Real-Time QC

本格的な生産を開始します。妥協のない一貫性を実現するため、自動プレス機とCMMによる検査工程を導入しています。.

04

Finishing & Global Logistics

必要な表面処理や組み立てはすべて当社で対応いたします。最後に、部品は当社の中国またはメキシコの拠点からお客様の荷受場所へ出荷されます。.

jaJA