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Product profile
Customization
AvailableAfter-sales Service
OnlineWarranty
12 MonthsModel NO.
JYAC04Standard
DIN, GOST, GB, ANSI, BSTechnics
MachiningFeature
DurableMaterial
Alloy SteelMax Dia
500mmHardness
45-62HRCStraightness
0.02mm/MSurface Roughness
Ra0.8Application
Recycling Engineering PlasticsPackage
Wooden CaseWaranty
12 MonthsStyle
3PCS or 4PCSTransport Package
WoodenSpecification
d16~d500mmTrademark
JYOrigin
ChinaHS Code
84779000Production Capacity
2000set/MonthKey features
Durable Alloy Steel Material: Constructed from high-quality alloy structural steel for long-lasting performance.
Comprehensive Warranty Options: Warranty periods of 1, 2, or 5 years available based on specific customer requirements.
Advanced Surface Treatment: Features nitriding or electroplating processes for enhanced durability and corrosion resistance.
OEM and ODM Services: Full customization support for sizes, materials, structures, and laser logo printing.
Strict Quality Control: Detailed QC reports provided before delivery to ensure product standards.
Wide Standard Compliance: Meets international standards including DIN, GOST, GB, ANSI, and BS.
Online After-Sales Support: Dedicated online support team available for inquiries and assistance.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-07-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryNingbo Jinyi Precision Machinery Co., Ltd. is a China-based limited company established in 2003, with 346 employees and a 24,000 m² manufacturing plant. It operates more than 10 production lines and reports annual output of 24,000 screw and barrel sets, with one-month lead times in both off-peak and peak seasons. Its product range includes screws, barrels, twin screw barrels, tie bars, accessories, and related machinery components. The supplier holds an ISO9001:2015 certificate and states that it has implemented ISO9001 and SGS certification. Evidence indicates technical experience, customization support through samples and OEM drawings, export capability, and products designed for high-wear applications. However, the slices do not provide sufficient evidence to assess financial credibility, detailed after-sales service processes, or identifiable customer cases.
Supplier typeThe supplier is identified as Ningbo Jinyi Precision Machinery Co., Ltd., a China-based limited company operating in manufacturing and industrial equipment components. One record describes the company nature as a trading company, while other records identify manufacturing operations, including a 24,000 m² plant and more than 10 production lines.
CertificationsThe supplier explicitly reports an ISO9001:2015 certificate and states that it was among the first in its field to implement ISO9001 and SGS certification. This provides direct evidence of formal quality-system certification, although the slices do not specify the scope or validity period of the SGS certification.
After-Sales capabilityThe supplier offers a two-year warranty for products running plastics containing up to 60% glass fiber and states that it supports customer needs with recommended solutions. These statements indicate some warranty and technical-support capability, but no detailed service network, response process, spare-parts policy, or complaint-handling data is provided.
R&D capabilityJINYI developed JYK bimetallic barrels and JYG ultra-wear-resistant screws, and its technical team is described as having more than 20 years of professional experience. The records also state that the company can recommend solutions for special customer needs, supporting a positive assessment of product and technical development capability.
Production capacityThe supplier reports more than 10 production lines, a 24,000 m² manufacturing plant, 346 employees, and annual screw-and-barrel productivity of 24,000 sets. It also reports one-month fulfillment times in both peak and off-peak seasons, providing explicit evidence of established production capacity and stated delivery capability.
Customization capabilityThe supplier states that it can provide products based on samples and OEM drawings and recommend solutions according to special customer requirements. Its product range covers multiple screw, barrel, tie-bar, gearbox, and accessory categories, which supports customization potential, although the slices do not quantify engineering or tooling capacity for custom projects.
Product Q&A
Q:What is your MOQ?
A:
1PC or SET
Q:Could I get a QC report before delivery?
A:
Yes, the specific QC reports will be sent to you before delivery.
Q:Can I have our own logo or label on our product?
A:
Yes,we can laser your logo or code number on your product.
Q:How long is your guarantee?
A:
1year,2 years,5 years base on different requirement.
Q:How to reach you for other questions?
A:
Please feel free to contact us through E-mail, call or visiting our factory as below address.
Send Inquiry
*To:
Ningbo Jinyi Precision Machinery Co., Ltd.
Ningbo Jinyi Precision Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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