Faqs
What are your payment terms and international shipping support?

We support standard international B2B payment methods, including T/T (Telegraphic Transfer) and L/C. Our export service team provides full logistical coordination, offering EXW, FOB, CIF, or DDP door-to-door delivery with custom clearance support to North America, Europe, Australia, and Asia-Pacific.

What options are available for internal core materials and surface carbon weaves?

We offer versatile structural combinations:

  • Cores: High-density Polypropylene (PP) honeycomb cores, high-rebound EVA memory foam, and structural vibration-dampening foam.

  • Surfaces: Toray T300, T700 raw carbon fiber, 3K / 12K / 18K carbon fabric, and Kevlar-carbon hybrid weaves.

What is the Minimum Order Quantity (MOQ) for custom private-label orders?

We offer flexible MOQs tailored for different stages of business growth. Whether you are an established sporting goods brand launching a new model or a fast-growing start-up, please contact our B2B sales team to get an optimal production quota.


Can we visit your manufacturing facility in China for an on-site audit?

Yes, we warmly welcome global business partners, sporting brands, and third-party auditing agencies to visit our production facility in Dongguan, Guangdong, China. We are happy to arrange factory tours, live product testing, and face-to-face OEM discussions.

What quality control (QC) procedures are implemented in your factory?

We operate a rigorous AQL-standard QC system covering 5 key stages:

  1. IQC: Incoming carbon fiber, PP honeycomb, and EVA foam inspection.

  2. IPQC: Real-time molding pressure, thermoforming temperature, and CNC drilling checks.

  3. FQC: 100% testing for weight/balance tolerances ($pm 2.0text{g}$), frame deflection/stiffness, and impact durability.

  4. Surface Inspection: Print adhesion and spin grit roughness tests.

  5. OQC: Final AQL sampling and carton drop tests before container dispatch.

Are your pickleball paddles compliant with USAPA tournament standards?

Absolutely. Our thermoformed T300 and T700 raw carbon-fiber pickleball paddles are engineered strictly according to USAPA specifications regarding dimensional limits, core thickness (14mm/16mm), edge-wall integrity, and surface friction roughness for official tournament approval.

How do you protect our proprietary designs and custom molds?

Intellectual property protection is paramount. We sign non-disclosure agreements (NDAs) before project initiation to guarantee that your custom racket molds, graphic designs, and composite lay-up specifications remain 100% exclusive to your brand.

What is your typical lead time for custom sample prototyping?

Thanks to our full in-house tooling, mold development, and 5-axis CNC machining capabilities, we deliver physical samples within 15 to 30 days after design artwork and technical specifications are confirmed.


Do you support OEM and ODM custom private-label manufacturing?

Yes, we offer full-service OEM and ODM solutions. You can fully customize carbon-fiber weaves (3K, 12K, 18K twill/plain, Toray T300/T700 raw carbon), surface textures (gloss, matte, tactile grit), custom graphic printing, handle grip sizes, and private-label custom packaging.


What racket and paddle products does Dongguan Ludi Composite Materials specialize in?

Dongguan Ludi Composite Materials Co., Ltd. is a specialized direct OEM/ODM factory located in Dongguan, China. We manufacture high-performance carbon-fiber sports equipment, including USAPA-standard pickleball paddles, beach tennis rackets, high-tension badminton rackets, professional tennis rackets, and indoor squash rackets.