#72 Ferro silicon Fesi Alloy 72Ferrosilicon,Ferro Silicon Fesi,Ferrosilicon Fesi Casting Alloy,Ferro Silicon 72Silicon ANYANG GUOQI SILICON INDUSTRY CO.,LTD , https://www.siliconxg.com
WD-3800-1/2/3 Three Needle Chainstitch Sewing Machine
**Model No.:** WD-3800-1/2/3
**Place of Origin:** Zhejiang, China Mainland
**Overall Dimensions:** 635 x 245 x 565 mm
**Max Sewing Speed:** 4500 r.p.m
**Stitch Length:** 1.4 - 4 mm
**Power Consumption:** 370W
**Weight:** 42/50 kg
**Over-Lock Stitch Type:** Three Wire
**Nailcatcher Machine Stitch:** Lock Stitch
**Trademark:** WORLDEN or OEM for Customer
**Packaging:** Export Standard Carton
**Certifications:** CE, ISO
**Origin:** China
**HS Code:** 8452290000
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The **WD-3800-1/2/3** is a high-performance three-needle chainstitch sewing machine designed for a wide range of applications, including side seams on jeans, bed linens, lapped seams on thin bags and leather products, and sleeve and joint seams on western-style pants. It features a smooth and elegant design, with an internal connecting rod feeding mechanism, needle bar take-up, and curved needle outline drawing to ensure precise and durable chain stitching.
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**Our Promise:**
- We carefully inspect and test each machine before delivery.
- On-time delivery within 10-20 days after payment, with regular updates.
- Quality first, customer service second.
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**Why Choose Us?**
We are a professional manufacturer offering high-quality industrial sewing machines at competitive prices. Our machines are widely used in garment factories, leather workshops, and textile industries.
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**Product Highlights:**
1. Cost-effective raw materials.
2. Available in various materials.
3. Custom logo options (excluding brand copying).
4. Multiple color and design choices.
5. Pricing is flexible based on order quantity — the more you buy, the lower the price.
6. Strict quality control from material testing to final inspection.
7. Timely communication and full process tracking.
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**Our Services:**
- Reply to all inquiries within 48 hours.
- Professional staff fluent in English.
- Photos of products before packaging for customer confirmation.
- Respect your feedback after product delivery.
- Confidentiality of your business information and designs.
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**Frequently Asked Questions:**
**(1) Q: Can we visit your factory?**
A: Yes, we welcome all our clients to visit us. If you can't come in person, we can also send you exhibition details and arrange a meeting.
**(2) Q: Is the price negotiable?**
A: Yes, we offer reasonable pricing and adjust it according to the order volume. Feel free to contact us for more details.
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**Contact Us:**
Website: [www.worldengroup.com](http://www.worldengroup.com)
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[Image: Exhibition Photos]
Whether you're looking for a reliable sewing machine for your production line or custom solutions for your business, we are here to help. Contact us today and experience our commitment to quality and service.