What difficulties do customers from other industries usually face?

Different difficulties require different solutions

difficulty
difficulty A solution with two-wing
There are many types of products, but the individual quantity is not large No MOQ (minimum order quantity) set, can accept hundreds of pieces, supports small batch trial production
Unable to find a large factory to accept orders We specialize in "non-standard, small and medium-sized batches" and are skilled in cooperating with the research and development/trial production stage
The budget for mold costs is limited Optional quick mold (aluminum/soft steel), cost reduced by 30-50%, can be upgraded later
Urgent delivery time, sample verification required T0 samples (simplified model) can be produced within 12 days at the fastest, and can be modified with customer iteration
Special materials (PEEK/PEI/high impact resistance, etc.) Having experience in molding over 200 types of thermoplastic materials, including modification, reinforcement, flame retardancy, transparency, etc
Miscellaneous post-processing requirements Provide screen printing, transfer printing, laser marking, ultrasonic welding, and easy assembly, eliminating the need for customers to outsource multiple services

✅ We don't have dozens of injection molding machines, but each machine has a dedicated person in charge, with fast mold replacement and flexible scheduling. We can undertake various orders with a monthly production of 5000 to 500000 pieces.

Typical "other industries" products and injection molding solutions

We have different injection molding solutions for different industries

Industry sector Typical parts Common Materials Key points of mold/injection molding Reference Batch
Electric tool Switch housing, handle encapsulation, fan blade PA6+GF, PP+GF, TPE Impact resistant, dual color/encapsulation, flame retardant V0 50000~300000/year
Garden machinery Gearbox housing, chain guide, handle PA66+GF, POM High-strength, wear-resistant, weather resistant 20000~200000/year
Toy building Blocks, doll accessories, remote control shell ABS, PP, TPU Multi cavity (one out four~sixteen), high gloss/fine grain, safe and non-toxic 100000~1 million/year
Lighting LED lens, lampshade, heat sink bracket PC, PMMA, PBT High transmittance (≥ 92%), yellowing resistance, flame retardant 50000~500000/year
Packaging Flip, bottle cap, pump head, spray nozzle PP, PE, HDPE Multi cavity (one out of eight to thirty-two), hinge design, sealing 200000 to 5 million/year
Sports equipment Eye protection frame, grip ring, kettle holder TPU, PC, PA Flexible and impact resistant, surface anti slip pattern 10000~300000/year
Office equipment Printer gear, guide rail, housing POM, ABS, PC/ABS Precision size, low noise, wear-resistant 50000~500000/year
Pet supplies Feeder, transparent cover for grain bin, comb, Transparent PC, ABS, TPE High gloss transparent, anti scratch and anti bite resistant, resistant to drops 20000~200000 yuan/year

Note: The above batch size is for reference only and depends on the product size and complexity. We don't insist on a million pieces per year, stable orders and good cooperation are more important.

Three flexible modes

Different modes are applicable to different industries and users

1. Bridge Tooling/Aluminum Mold

Applicable: New product validation, market testing, small batch trial production (hundreds to thousands of pieces)
Material: The mold can be made of aluminum alloy or pre hardened steel (P20)
Cycle: 12-21 days for T0 samples to be produced
Cost: Approximately 40% to 60% of the formal production of steel molds
Subsequent: Several thousand pieces can be directly produced using this mold. If the market feedback is good, the formal steel mold can be opened; No waste

2. Low cost experimental mold (single cavity/prototype mold)

Applicable: Verify product structure, material selection, functional testing
Mold: Single cavity, can be equipped with simple core pulling/sliding block
Price: much lower than multi cavity production molds, suitable for start-up or research and development stages

3. Flexible mass production (multiple varieties and small batches)

Production organization: Injection molding machine weighing 50-550 tons, rapid mold change system (≤ 30 minutes for mold change)
Batch tracking: Each batch has an independent batch number, production report, first article, and inspection record
Inventory management: can be shipped in batches according to JIT method, reducing customer storage pressure

Technical capability

Excellent technical skills are necessary to solve various difficult problems

Capability item Specific instructions
Mold types Injection mold, two-color mold, encapsulation mold, insert mold, thread stripping mold (Lai Fu rod/oil cylinder)
Mold dimensions Maximum 1200 × 800mm, maximum weight 3 tons
Mold precision The cavity tolerance is ± 0.01mm (conventional), and precision parts can reach ± 0.005mm
Injection molding tonnage 50T ~ 550T, Satisfy parts ranging from a few grams to 2kg
Material library Ordinary plastics (ABS/PP/PS/PE), engineering plastics (PC/PA/POM/PBT/PET/ASA), high-temperature materials (LCP/PPS/PEI), elastomers (TPE/TPU/TPR), as well as various reinforced, flame-retardant, anti-static, and weather resistant modified materials
Post-processing Laser marking, screen printing/transfer printing, bonding, hot melt nail embedding, easy assembly
技术能力

Quality Commitment

One collaboration, lifelong friends

Quality Commitment
Project Our Commitment
Size Report Provide FAI full-size report (CMM or 2D)
Material proof Provide material certificate+RoHS/REACH declaration (upon customer request)
Process control First piece, inspection, and final piece inspection for each batch of mass-produced parts, with traceable records
Mold life According to the mold grade commitment, the number of molds is ≥ 50000 for fast molds and ≥ 500000 for mass-produced steel molds
Complaint Handling Respond within 24 hours and provide improvement report within 7 days

Why choose shuangyi?

Choose two-Wing, rest assured, peace of mind!

Advantages Explanation
Do not choose order size Do thousands of things, even hundreds of things; Can also cooperate during the new product development stage
Engineering support is in place DFM report, material recommendations, cost reduction suggestions, help customers avoid detours
Transparent pricing Detailed breakdown of mold quotation, with trial mold fees listed separately and no hidden expenses
Smooth communication Boss/engineer direct communication, no need for hierarchical reporting
Supporting facilities in the Greater Bay Area Shenzhen factory, centralized completion of mold processing, injection molding, and post-processing, with convenient logistics
choose two-wing

Collaboration Process

1. Propose requirements

Provide 3D drawings (STEP/IGS/X_T), 2D images, samples or pictures
Explain the estimated annual usage, expected mold life, and material requirements

2. Proposal and quotation (≤ 48h)

DFM analysis (demolding, gating, shrinkage marks, deformation, etc.)
Mold scheme (number of cavities, structure, steel material)
Quotation sheet (mold cost, unit price, delivery time, standards, etc.)

3. Start the project

Sign contract → Mold design review → Processing → Weekly progress update
T0 trial mold → provide samples (≤ 30 pieces) → customer confirmation → mold repair (if necessary) → small batch verification → mass production
✅ We can provide mold hosting services: the molds are placed in our company, and customers only need to place injection molding orders. We are responsible for production, quality inspection, and shipping, saving customers the trouble of managing molds.