Silicone Lingerie Manufacturer

With over 18 years of industry excellence, Dongguan Xinrui Underwear Co., Ltd. is a premier manufacturer of high-quality sticky bras, nipple covers, and bra inserts. Trusted by more than 100 global brands, we specialize in the design, R&D, and production of innovative adhesive bra solutions, with a strong, industry-leading focus on plus-size silicone bra.

Uncompromising Quality & Global Compliance

As a top-tier manufacturing partner, we know that quality and safety are non-negotiable. Our production facilities strictly adhere to global standards, and we are proud to be fully certified by:

    • BSCI & SMETA (Ethical and Social Compliance)

    • ISO 9001 (Quality Management Systems)

    • BRC (Global Standard for Consumer Products)

    • FDA (Medical-Grade Material Safety)

Innovation & R&D Excellence

Driven by a dedicated R&D team of over 20 seasoned professionals, Xinrui is at the forefront of advanced material development and product innovation. We implement strict quality inspection protocols at every stage of manufacturing. This expertise empowers us to deliver comprehensive OEM/ODM solutions tailored to your brand’s unique needs.

Our Mission

We are committed to helping our partners create exceptional sticky bra that is comfortable, skin-friendly, highly reusable, and durable. By perfectly blending functionality, absolute comfort, and modern design, Xinrui continues to meet and exceed the evolving demands of the global lingerie market.

  • 2007year

    Company Establishment

  • 3000+

    Served Brands

  • 100+

    Technicians

Dongguan Xinrui Underwear Co., Ltd.
Sticky Bra Manufacturing
Nipple Cover Manufacturing
Certificate
Xinrui Factory
Showroom

Manufacturing Process

Cup Thermoforming
01

Cup Thermoforming

High-quality raw materials are thermoformed into precise cup molds. This foundational process establishes a highly stable structure and a seamless contour for each bra.

Precision Silicone Injection
02

Precision Silicone Injection

Premium medical-grade silicone gel is meticulously injected into the pre-formed cups. This operation adheres to strict weight and calibration standards to guarantee a natural, skin-like feel and flawless fit.

Edge Sealing
03

Edge Sealing

The edges of the silicone-filled cups are hermetically sealed. This precision sealing perfectly traces the product’s outline, locking the silicone in place to maintain the intended shape and prevent any leakage or displacement.

High-Temperature Molding
04

High-Temperature Molding

The products undergo high-temperature thermal molding to set various shapes, sizes, and styles. Our skilled technicians operate advanced multi-cavity molds to maximize production efficiency while maintaining absolute consistency.

In-Process Quality Control (QC)
05

In-Process Quality Control (QC)

Before proceeding further, each molded piece undergoes its first rigorous quality inspection to verify structural integrity and dimensional accuracy.

Precision Edge Trimming
06

Precision Edge Trimming

Excess material is meticulously trimmed away by experienced operators, leaving a flawlessly smooth and aesthetically clean final contour.

Clasp & Hardware Integration
07

Clasp & Hardware Integration

Using advanced heat-press technology, durable front clasps or connection hooks are securely integrated into the bra. This ensures reliable wear and maximizes the garment’s push-up and gathering performance.

Hardware Area Refining
08

Hardware Area Refining

The material surrounding the clasp area undergoes a secondary micro-trimming process to guarantee absolute comfort and zero skin irritation during wear.

Medical-Grade Adhesive Application
09

Medical-Grade Adhesive Application

Our proprietary, medical-grade hypoallergenic adhesive is uniformly applied to the bra surface. The formula is mixed at precise, scientifically controlled ratios to ensure powerful yet gentle skin adhesion.

Adhesive Thermal Curing
010

Adhesive Thermal Curing

The bras pass through a high-temperature curing process. This crucial step maximizes the adhesive’s bonding strength and durability, ensuring the product can be reused multiple times without losing stickiness.

Protective Film Application
011

Protective Film Application

Each adhesive surface is carefully sealed with a premium, dust-proof protective film to preserve the tackiness and prevent any contamination prior to consumer use.

Final Quality Assurance (QA)
012

Final Quality Assurance (QA)

Finished products undergo comprehensive sampling and stringent quality checks, guaranteeing that every item leaving our facility meets strict international standards.

Custom Packaging & Dispatch
013

Custom Packaging & Dispatch

Based on specific OEM/ODM client requirements, the finished products are securely packaged in bespoke branding. They are then safely stored and prepared for global dispatch, ensuring they arrive in pristine condition.

Certificate

BRC

BRC

BSCI

BSCI

Qualification

FDA

ISO9001

ISO9001

Qualification

ISO14001

Qualification

MSDS

Reach

Reach

Sedex

Sedex

SGS

SGS

Development History

Foundation & Humble Beginnings

Founded in Houjie Town, Dongguan, China, Xinrui began its journey with a dedicated team of just seven employees and a modest 300-square-meter facility, driven by a vision to innovate lingerie manufacturing.

2007

Foundation & Humble Beginnings

Facility Expansion & Digital Launch

Relocated to Daojiao Town, Dongguan, expanding our manufacturing footprint to a modern 8,000-square-meter facility. Simultaneously, we launched our international and domestic trade platforms to connect with global partners.

2010

Facility Expansion & Digital Launch

Industry Recognition & Market Growth

Significantly expanded our domestic market presence, establishing a strong industry foothold and earning widespread recognition from peers and clients for our unwavering commitment to quality.

2012

Industry Recognition & Market Growth

Production Capacity Scale-Up

Scaled our operations to 12 advanced production lines to effectively meet surging global order volumes and ensure timely fulfillment for our growing clientele.

2016

Production Capacity Scale-Up

Global Compliance & Certifications

Achieved major international quality and ethical standards, including ISO 9001, ISO 14001, BSCI, and SMETA certifications, solidifying our reputation as a trusted and compliant global manufacturer.

2020

Global Compliance & Certifications

Strategic Acquisition & Optimization

Executed our first strategic corporate acquisition, expanding our production capabilities, scaling capacity, and significantly improving our global delivery efficiency.

2022

Strategic Acquisition & Optimization

Global Footprint & US Branch

Marked a major milestone in our global expansion by officially establishing the Xinrui US branch and a localized warehouse, enabling faster and more efficient service for our North American partners.

2023

Global Footprint & US Branch

Diversification & Portfolio Enrichment

Completed a second strategic acquisition, further extending our manufacturing facilities and enriching our product portfolio to provide comprehensive, one-stop OEM/ODM solutions.

2024

Diversification & Portfolio Enrichment

Our Partner

Xinrui's Partner
Xinrui's Partner
Xinrui's Partner
Our Customer
Our Customer
Our Customer

FAQs

Can you customize products according to our specific requirements?

Absolutely. We provide comprehensive OEM/ODM services tailored to your brand’s unique needs. From custom sizes, shapes, and materials to bespoke retail packaging and logo printing, our experienced R&D team can bring your specific product requirements to life.

How do you ensure product quality and compliance?

Quality is our top priority. Our manufacturing facilities are fully certified by internationally recognized standards, including ISO 9001, SMETA, BSCI, and BRC. Additionally, our products undergo rigorous testing and meet stringent safety compliance standards such as SGS, FDA, and REACH. You can partner with us with complete confidence.

What payment methods do you accept?

For your convenience, we offer multiple secure payment options, including T/T (Telegraphic Transfer), PayPal, and Western Union. Specific payment terms can be discussed based on your order volume.

Do you offer free samples before we place a bulk order?

Yes, we do! We are happy to provide up to 3 pairs of complimentary samples so you can evaluate our quality firsthand. Please note that the client is responsible for the shipping costs.

Can the sample shipping cost be refunded?

Yes, the sample shipping cost is fully refundable upon confirmation of a bulk order exceeding $1,000 USD. We consider this an investment in our long-term partnership.

Launch Your Private Label Sticky Bra Series

Curious about our quality? Request your free samples of nipple covers and sticky bras today. As a dedicated manufacturer, we provide unbeatable factory-direct pricing and service to ensure your brand’s success.

Dsaky

Brick-and-Mortar Seller

The best supplier ever. I recommend it a lot! Their products, especially the sticky bras and nipple covers, are of excellent quality and exactly as advertised. Xinrui helps you at all times.

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