Dongguan Yuanbang Spring Co., Ltd.
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1 Years
Since 50000
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PRODUCT CATEGORIES

Mold Springs

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ISO 10243 Springs

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Round Wire Springs

 (45)

Tension Springs

 (14)

Gymnastics Floor Springs

 (13)

Straight Stainless Steel Wire

 (5)

Why Can We Always Ensure Excellent Quality

Quality Control

Quality Certifications

ISO 9001:2015 Quality Management System Certification

Dongguan Yuanbang Spring Co., Ltd. is certified with ISO 9001:2015 (GB/T 19001‑2016) quality management system.

  • Certificate No.: 404QC250008R0S
  • Scope of certification: Production and sales of hardware springs
  • Valid until: Mar 09, 2028

We implement standardized quality control covering raw material incoming inspection, production process monitoring and finished‑product testing. Strict system rules guarantee consistent quality for both mass orders and customized spring projects.

Dongguan Yuanbang Spring Co., Ltd.

Registered Trademark

Our brand YB 元邦弹簧 is an officially registered trademark (Registration No.: 80889243).

  • Registration date: May 14, 2025
  • Valid until: May 13, 2035
  • Class 6: Springs (metal goods), metal tensioners and other metal hardware products.

All our self‑produced springs adopt this registered brand logo.

Dongguan Yuanbang Spring Co., Ltd.

RoHS 2.0 Compliance

Dongguan Yuanbang Spring Co., Ltd. holds RoHS compliance certificate issued by Shenzhen Xunwei Testing Co., LTD.

  • Certificate No.: XUNW260715501KC
  • Test Report No.: XUNW260715501KR

Tested products: ISO 10243 Die Springs, JIS Die Springs, Coil Springs. Products comply with EU RoHS 2.0 Directive 2011/65/EU Annex II (EU)2015/863 & (EU)2017/2102.

All ten restricted hazardous substances were Not‑Detected, meeting EU environmental requirements. Full certificate documents can be provided upon customer request.

Dongguan Yuanbang Spring Co., Ltd.

Certification

Dongguan Yuanbang Spring Co., Ltd. Certifications
Standard: Directive 2017/2102/EU Amendment Directive 2011/65/EU Annex II (EU)2015/863 IEC 60335-1:2013, IEC 62233:1-2013, IEC/EN 62233-1:2
Number: XUNW260715501KC
Issue Date: 2026-07-15
Scope/Range: ISO 10243 Die Springs, JIS Die Springs, Coil Springs
Issued By: Shenzhen Xunwei Testing Co., Ltd.
Dongguan Yuanbang Spring Co., Ltd. Certifications
Standard: GB/T 19001-2016/ISO 9001:2015
Number: 404QC250008R0S
Issue Date: 2025-03-10
Expiry Date: 2028-03-09
Scope/Range: Production and sales of hardware springs
Issued By: Beijing Wan Kun Certification Service Co., Ltd.
Dongguan Yuanbang Spring Co., Ltd. Certifications
Standard: 商标注册证
Number: 80889243
Issue Date: 2025-05-14
Expiry Date: 2035-05-13
Scope/Range: 第6类：机器传动带用金属扣（金属制品）；金属拉链头（拉链头）；铁带拉链器（张力环）；金属带式铰链；金属拉链头（拉链头）；金属轨道；金属扎带（截止）
Issued By: 国家知识产权局
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