What are the payment terms?

For samples, T/T in advance. For mass production, 30% T/T deposit and 70% before delivery.

What are your trade terms?

We offer EXW, FOB, and FCA terms, which can be further discussed.

What is the packaging method?

Standard packing includes PE bags and cartons. We can also pack according to special requests.

21mm Waterproof Female Plug and Socket Port Auto Solder Wire Supplier

Name: 21mm Waterproof Female Plug and Socket Port Auto Solder Wire Supplier
Brand: Zhongshan Xinwotong Electronic Co., Ltd.
SKU: 751132822

Guangdong, ChinaZhongshan Xinwotong Electronic Co., Ltd.

US$3.60

10-99 Sets

US$3.38

100-499 Sets

US$3.23

500-999 Sets

US$3.09

1,000+ Sets

Sample price:US$0.10/set.Request sample

Product profile

Customization

Available

Gender

Female&Male

2-12pin

Model NO.

HE21

Application

LED, out-Light,Display, Machine, Automobile

Certification

CE, RoHS, IP68

Terminal Material

Gold

Interface Type

AC/DC

Transport Package

PE Bag/Carton According Customize Packing

Specification

21mm

Trademark

XWT

Origin

Made in China

HS Code

8536909000

Production Capacity

10000/Week

Key features

IP67 Waterproof Rating: High protection level with silica gel waterproof circle for reliable performance.

Gold-Plated Contacts: Brass pins with gold plating ensure high electrical conductivity and durability.

Wide Pin Options: Available in 2P to 12P configurations to meet various industrial demands.

High Current Capacity: Rated current up to 30A for 2P-5P, ensuring stable power transmission.

Durable Construction: High-performance engineering plastic shell with V-0 flammability rating.

OEM/ODM Services: Professional manufacturer offering custom solutions for connectors and cables.

CE & RoHS Certified: Products comply with international safety and environmental standards.

Company profile

Zhongshan Xinwotong Electronic Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Zhuhai Port, Shenzhen PortAverage Response Time: ≤9.09h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): EXW

AI-Powered supplier vetting

SummaryZhongshan Xinwotong Electronic Co., Ltd. is a China-based limited company in Zhongshan, Guangdong, supplying connectors, waterproof plugs and sockets, HiFi products, cables, and related components. The available information indicates five production lines, a 500.0 m² manufacturing plant, 6–10 quality-control staff, one R&D engineer, and export coverage including Europe and North America. The supplier states that it can design special connectors and support patent protection, and claims a response time within 12 hours. However, no certification records or customer case references are provided. The supplied records also contain inconsistent founding information: the company profile states 2018, while a description states 2011.

Supplier typeThe supplier is identified as a combined business entity and limited company, legally named ZhongShan XinWoTong Electronic Co., LTD. It presents itself as a manufacturer of connectors and related electronic products, with five production lines and a stated manufacturing plant area of 500.0 m².

After-Sales capabilityThe supplier states that it responds to calls or emails within 12 hours and aims to accommodate customer requirements for packing details, MOQ, payment terms, and lead time. These statements support communication responsiveness, but no warranty, returns, repair, or formal after-sales process is documented.

R&D capabilityThe supplier claims advanced production technology, an experienced R&D team, continuous product improvement, and the ability to develop special connectors. However, the records specify total R&D engineer experience as 1, without identifying completed innovations, patents, or development results.

Production capacityThe supplier reports five production lines, a 500.0 m² manufacturing plant, 6–10 quality-control staff, and an annual production output category. It also lists domestic, European, and North American markets and a one-month off-peak lead time, supporting established production operations, although capacity details by product are not provided.

Customization capabilityThe supplier explicitly states that it can research and design special connectors according to customer requirements and help protect patents. It also says it can try to meet requirements for packaging details, MOQ, payment terms, and lead time, providing direct evidence of product and order customization support.

Product Q&A

Q:Why choose XWT?

XinWoTong is a professional manufacturer of industrial connectors, cable assemblies, and a worldwide custom solution provider for medical, industrial automation, flight safety, and high-end Hi-Fi markets.

Q:What certificates does XinWoTong have?

We hold IP68, CE, and RoHS certifications for our products.

Q:What information is needed for quoting?

For cable harnesses, please provide cable specs, part numbers, or drawings. For connectors, please specify series (HE13/17/21), pins, gender, assembly type, and cable length.

Q:Can you offer samples and what is the lead time?

Yes, one set of samples is available free of charge with a lead time of about 3 working days.

Q:What is the mass production lead time?

The lead time for mass production is typically 2-3 weeks.