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Hongni Women's Lightweight Thermal Underwear Set -40S Stretch Cotton Spandex Crew Neck Base Layer Top and Pants for Autumn

Product Description

Specification
Item Value
Feature Keep warm, thin, highly elastic
Material Cotton 93.5%, polyurethane elastic fiber (spandex) 6.5%
Technic None
Place of Origin China
Age Group Adults
7 days sample order lead time Support
Model Number S62023
Pattern Solid color
Season Autumn 2016
Thickness Thin style
Application Thermal underwear
Neckline Oversized crew neck
Company Introduction

Qingdao Pinhaoyi International Trade Co., Ltd. is dedicated to developing and serving the international business of Hongni Group. Rather than operating as a conventional trading company sourcing from multiple factories, we focus on products developed and manufactured within Hongni's own supply chain, giving our international customers direct access to the group's manufacturing, fabric development and product R&D capabilities.

Founded in Qingdao, China in 1997, Hongni Group has specialized in knitted underwear, base layers and close-to-body apparel for nearly 30 years. Today, the group has more than 200 skilled employees, its own technical R&D center and laboratory, and experienced teams covering product development, production, quality control and management.

One of our key strengths is our vertically integrated supply chain. Our capabilities cover functional yarn research and application, knitted fabric development and production, garment design, sampling and finished garment manufacturing. This integration allows us to maintain better control over fabric performance, product quality, development efficiency and production consistency.

Fabric development is at the core of our business. We have extensive experience in natural, sustainable and functional fibers, with a strong focus on developing knitted fabrics that offer softness, comfort, breathability and practical performance. From fiber and yarn selection to finished apparel, we continuously explore new materials and technologies to create comfortable products with a second-skin feel.

We provide flexible OEM and ODM services for international brands, wholesalers, distributors and sourcing partners. Our team can support customers throughout the entire development process, including fabric selection, product development, design improvement, sampling, production and quality control.

Over the years, Hongni Group has been recognized as a High-Tech Enterprise and a National Intellectual Property Demonstration Enterprise, along with numerous provincial and municipal recognitions in technological innovation, industrial design, digital manufacturing and sustainable production.

Through Pinhaoyi, we aim to connect Hongni's nearly three decades of manufacturing experience and fabric expertise with customers around the world, providing reliable products, responsive communication and long-term OEM/ODM cooperation.

Frequently Asked Questions
Q1 Who are we?
We are based in Shandong, China, start from 2026, sell to Northern Europe (30.00%), Southern Europe (20.00%), Western Europe (20.00%), Mid East (10.00%), North America (10.00%), and Eastern Europe (10.00%). There are total about 101-200 people in our office.
Q2 How can we guarantee quality?
We always provide a pre-production sample before mass production, followed by a rigorous final inspection before shipment to ensure consistent product standards.
Q3 What can you buy from us?
Our core product line covers T-Shirts, Tank Tops, Underwear, Socks, and Thermal Base Layers.
Q4 Why should you buy from us not from other suppliers?
Since 1997, we have specialized in knitted underwear and apparel, integrating functional yarn R&D, fabric development, garment design, and manufacturing. We offer strong expertise in natural, sustainable, soft, and functional fabrics, paired with reliable OEM/ODM service.
Q5 What services can we provide?
We provide comprehensive OEM and ODM solutions, full custom sampling support within 7 days, strict end-to-end quality control, and responsive business coordination for global partners.

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