What 浙江上工宝石缝纫科技有限公司 does

Zhejiang Shanggong GEMSY Sewing Technology Co., Ltd. (浙江上工宝石缝纫科技有限公司) is an industrial sewing equipment manufacturer established on September 2, 2015 as a joint venture between listed Shanggong Group (上工申贝集团) and private Zhejiang GEMSY Electrical & Mechanical, with a combined 216 million RMB investment. The company is headquartered in Taizhou, Zhejiang Province — China's recognized sewing machine cluster — operating from a vertically integrated 40,000+ square meter facility with parts processing, metal workshop, electrostatic coating, and assembly lines. It produces over 180 electromechanical integrated industrial sewing machine variants across six series (lockstitch, overlock, interlock, multi-needle, zigzag, template, and special machines) under three brands: Shanggong (上工), Shanggong GEMSY (上工宝石), and Mauser (毛瑟), plus selected Dürkop Adler and Pfaff models manufactured to German quality standards.

The company's products span standard industrial sewing machines through high-speed, ultra-high-speed, direct-drive, oil-free, and computer-controlled automatic sewing equipment. It serves manufacturing facilities across knits, suits, shirts, silk, footwear, bags, leather, furniture, and aviation applications. Its business model is B2B direct sales through an in-house domestic marketing department with a service hotline (4008600843), supported by a corporate website, WeChat public account (launched November 2017), and product demonstration videos. Pricing is quote-based and not publicly disclosed. Geographic scope is China-only; no dealer/reseller network or e-commerce channel is indicated. The company describes itself as pursuing Industry 4.0 through platformization, modularization, and intelligentization of sewing equipment, though "intelligent" here refers to electromechanical automation and computer-controlled drive systems rather than AI/ML.

Customer concentration details, headcount, and revenue figures are not disclosed in available sources. The company remains operationally active, with product updates continuing through 2021, and is positioned within the Shanggong Group's broader corporate ecosystem that includes affiliated brands Beisler, KSL, and Richpeace.

Name

浙江上工宝石缝纫科技有限公司

Legal name

浙江上工宝石缝纫科技有限公司

Website

https://sg-gemsy.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

Zhejiang Shanggong GEMSY Sewing Technology (浙江上工宝石缝纫科技有限公司) is a Chinese joint venture (Shanggong Group + Zhejiang GEMSY, 216M RMB, 2015) that manufactures over 180 electromechanical integrated industrial sewing machines under three brands plus German-standard Dürkop/Pfaff models, serving textile, apparel, footwear, leather, and related manufacturing sectors via direct B2B sales in China.

Ownership category

akta.pro rank

Headquarters

HQ city

Taizhou

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Industrial Sewing Equipment Manufacturing and Sales: The company manufactures and sells electromechanical integrated industrial sewing machines across six major series with over 180 product varieties under three brands (上工, 上工宝石, 毛瑟). Products range from standard industrial sewing machines to high-speed, direct-drive, oil-free, and intelligent automatic control sewing equipment.

Distribution channels1 record

Marketing channels3 records

Core offering

Zhejiang Shanggong GEMSY Sewing Technology Co., Ltd. manufactures and sells electromechanical integrated industrial sewing machines across six major series with over 180 product varieties under three brands (上工/ShangGong, 上工宝石/ShangGong GEMSY, 毛瑟/Mauser). Products range from standard industrial sewing machines to high-speed, ultra high-speed, direct-drive, oil-free, and intelligent automatic control sewing equipment for apparel, footwear, bags, leather goods, furniture, and aviation industries.

Product overview

浙江上工宝石缝纫科技有限公司 operates as a manufacturer of industrial sewing equipment producing three main brands: 上工 (ShangGong), 上工宝石 (ShangGong Gemsy), and 毛瑟 (Mauser). The company produces six major product series comprising over 180 models: (1) Intelligent Integrated Lockstitch Machines (平缝机) including direct-drive automatic thread trimming machines, compound feeding machines, and side-cutter variants; (2) Intelligent Energy-saving Automatic Overlock Machines (包缝机) including high-speed and super high-speed models; (3) Interlock Machines (绷缝机) in flatbed and cylinder bed configurations; (4) Multi-Needle Machines (多针机) including 13-needle waistband and platform-type machines; (5) High-speed Zigzag Stitching Machines (曲折缝); (6) Automatic Template Pattern Machines (模板花样机); (7) Special Machines (特种机) including buttonholing, bartacking, and button sewing machines; and (8) Embroidery Machines (绣花机) including multi-head, cap, towel, and mixed-function computerized embroidery machines. The company also produces auxiliary production equipment including automatic template movers, button feeders, and fushi machines. Products range from standard industrial sewing machines to high-speed, ultra high-speed, direct-drive, oil-free, and electromechanical integrated automatic controlled equipment serving sectors including knitwear, suits, shirts, silk, footwear, bags, leather, furniture, and aviation. The company is a joint venture between Shanggong Group and Zhejiang Gemsy, producing some German Dürkopp Adler and Pfaff industrial sewing machines under German standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Intelligent Integrated Lockstitch Machine Series (智能一体平缝机系列) Electromechanical integrated lockstitch sewing machines featuring direct drive, automatic thread trimming, and integrated design for apparel manufacturing facilities.
• Intelligent Energy-saving Automatic Overlock Machine Series (智能节能全自动包缝机系列) Energy-saving direct drive overlock machines with automatic functionality for high-speed seaming operations in garment and textile production.
• Interlock/Cylinder Bed Machine Series (绷缝机) Computer-integrated direct drive flatbed and cylinder bed interlock machines with automatic thread cutting for garment assembly.
• Multi-Needle Machine Series (多针机系列) Multi-needle machines including 13-needle waistband stretching machines and platform-type multi-needle machines for specialized apparel applications.
• High-speed Zigzag Stitching Machine Series (高速曲折缝系列) High-speed single-needle lockstitch zigzag stitching machines with computer-controlled direct drive options for decorative stitching.
• Automatic Template Pattern Machine Series (全自动模板花样机) Automatic template machines including laser template machines and electronic pattern machines for automated pattern sewing.
• Special Machine Series (特种机系列) Specialty machines including buttonholing, bartacking, button sewing, and round head lockstitch machines for specialized sewing operations in garment production.
• Embroidery Machine Series (绣花机系列) Multi-head high-speed computerized embroidery machines supporting flat embroidery, chain stitch, cord embroidery, sequin embroidery, cap embroidery, and towel embroidery for textile decoration.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered core and minor.

• 上工申贝（集团）股份有限公司 (Shanggong Group Co., Ltd.)coreStrategic or Co-development Partner · 2 September 2015Parent company and joint venture partner. Shanggong Group is a major international sewing equipment manufacturer that contributed investment capital and international brand expertise to establish the joint venture. The joint venture was established on September 2, 2015 with 216 million RMB investment.
• 浙江宝石机电股份有限公司 (Zhejiang GEMSY Electrical & Mechanical Co., Ltd.)coreStrategic or Co-development Partner · 2 September 2015Joint venture partner contributing local manufacturing expertise and operational capabilities. Combined with Shanggong Group to establish the company in September 2015 with 216 million RMB total investment.
• Beisler (百思勒)minorOthersAffiliated company within the Shanggong Group corporate family, listed as a group link on the company website.
• KSL (KSL-Lörsch)minorOthersGerman affiliated company within the Shanggong Group, listed as a group link on the company website.
• 上工富怡 (Richpeace)minorOthersAffiliated company within the Shanggong Group ecosystem, listed as a group link on the company website.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/%E6%B5%99%E6%B1%9F%E4%B8%8A%E5%B7%A5%E5%AE%9D%E7%9F%B3%E7%BC%9D%E7%BA%AB%E7%A7%91%E6%8A%80%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 浙江上工宝石缝纫科技有限公司