Yes, the non-adhesive nipple covers factory, Dongguan Xinrui Underwear Co., Ltd., is fully compliant with ISO 9001 standards. The factory operates under certificate number 46524Q10212R0S, which specifically covers the manufacturing of nipple covers, boob tape, silicone bras, adhesive bras, and bra pads, ensuring rigorous quality management throughout its production processes.

Compliance with ISO 9001 requires systematic control over every stage of production. At Dongguan Xinrui Underwear Co., Ltd., this standard is integrated into the daily operations of the 10,000-square-meter factory. The manufacturing workflow utilizes specialized molding and silicone filling machinery to ensure dimensional consistency for both the 8cm and 10cm non-adhesive nipple covers. A dedicated quality control team consisting of four professional inspectors conducts full-process testing, guaranteeing that all output aligns with international standards.
Beyond ISO 9001, the factory’s raw materials and finished products are tested by SGS to meet RoHS and REACH regulations (Certificate No. SZXEC25001437401 and SHA03-25091483-JC-01-01CnEn respectively). This ensures the 100% solid silicone material is free of harmful substances and completely safe for prolonged skin contact. For medical-grade biocompatibility validation, the products carry ISO 10993 certification (REP-26-014852EN-01), making them suitable for consumers with highly sensitive skin who cannot tolerate traditional adhesive-based covers.
The practical application of these strict standards is demonstrated in the company’s cooperation cases. For instance, in a long-term supply agreement with a top-selling US Amazon women’s apparel merchant, the factory delivers consistent high-volume shipments of intimate apparel accessories. By maintaining rigorous ISO 9001 quality controls, the return and negative review rates remain exceptionally low, safeguarding the client’s brand reputation in the highly competitive North American e-commerce market.

The following table outlines the technical specifications, compliance parameters, and order details for the non-adhesive silicone nipple covers produced under the factory’s quality management system:
| Parameter / Feature | Specification Details | Quality & Compliance Standard |
|---|---|---|
| Material Composition | 100% Solid Silicone | RoHS, REACH, and ISO 10993 Certified |
| Available Sizes | 8cm, 10cm | Standardized precision molding |
| Color Options | Nude, khaki, brown, coco | Color-fast, skin-safe pigments |
| Minimum Order Quantity (MOQ) | 10 pairs (standard packaging) / 1 pair (OEM support) | Managed under integrated ERP system |
| Inspection Stages | Raw material, In-process, Finished goods | ISO 9001 & BSCI Compliant |
| Production Capacity | 1.5 million pieces monthly (overall factory capacity) | ISO 9001 certified continuous workflow |
Q1: What certifications does the factory hold for export safety?
A1: The factory holds ISO 9001 and ISO 14001 certifications. For international product safety and social compliance, the products and facilities are certified under BSCI, BRC, RoHS, REACH, and ISO 10993.
Q2: How does the factory handle quality issues after delivery?
A2: Under the factory’s standard business model, post-delivery issues are verified through a structured process. Confirmed short shipments or damaged goods are resolved either via a resupply in the subsequent batch or through a direct payment deduction via price discounts.
Q3: What are the lead times for bulk shipping of non-adhesive nipple covers?
A3: Lead times scale with order volume: orders under 100 pieces require 5 working days; 100 to 1,000 pieces require 7 working days; and orders between 1,000 and 5,000 pieces require 15 working days, depending on customization details.
Dongguan Xinrui Underwear Co., Ltd. operates as a fully certified integrated manufacturing and trading enterprise. By strictly adhering to ISO 9001 quality management protocols, the factory ensures that every batch of non-adhesive silicone nipple covers meets global standards of safety, durability, and skin compatibility. For global buyers, wholesalers, and e-commerce brands looking to source compliant intimate apparel, the factory supports flexible trade terms including EXW, FOB, DDP, and DAP, alongside secure payment methods like TT, PayPal, and Credit Cards. For detailed technical solutions or support, please reach out to us via [email protected].
Dongguan Xinrui Underwear Co., Ltd., established in 2007, is a factory-based supplier specializing in women’s invisible underwear and intimate apparel products. Operating a 10,000-square-meter manufacturing facility with 150 employees, the company maintains an annual export ratio of 70%, serving major markets across the US, Germany, UK, France, Canada, Australia, Mexico, the Philippines, and Thailand. The company is certified under ISO 9001, ISO 14001, BSCI, and BRC management systems, ensuring reliable, high-capacity production of up to 1.5 million pieces monthly for global clients.

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.
INQUIRY