What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

Does the supplier have quality certification?

Yes, the supplier holds an ISO 9001:2015 Quality Management System Certificate.

What is the monthly production capacity?

The factory has a monthly production capacity of 10,000,000 pieces.

Colorful Weedless Tungsten Punch Rig Sinker for Bass Lures

Name: Colorful Weedless Tungsten Punch Rig Sinker for Bass Lures
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 2251964625

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$1.02

50-199 Pieces

US$1.01

200-499 Pieces

US$1.00

500+ Pieces

Product specifications

Color

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Hollow

Type

Throw Mound

Shape

Bullet

Material

Tungsten Alloy

Density (g/cm3)

18g/Cc

Advantage

High Density

Application

Bass Fiishing

Use

Bass Fishing Saltwater Fishing

Keywords

Tungsten Fishing Weights

Transport Package

Paper Box Package

Specification

1/4oz to 1-1/2oz (7g-42g)

Trademark

ZZUP

Origin

Hun

HS Code

9507900000

Production Capacity

10000000PCS/Month

Key features

High Density Tungsten: Density over 18g/cc ensures fast sinking and wind resistance.

Pure Material Composition: Made from 97% pure tungsten for durability and precision.

Multiple Shape Options: Available in bullet, water drop, fish mouth, and ball shapes.

Wide Weight Range: Weights available from 7g to 56g for various fishing needs.

Color Customization: Custom colors available to suit specific fishing requirements.

Size Customization: Custom sizes available to match specific lure setups.

ISO 9001 Certified: Quality Management System Certificate ensures strict QC.

Mass Production Capacity: Monthly capacity of 10 million pieces for large orders.

Company profile

Zhuzhou Up Cemented Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: Guangzhou, Shanghai, NingboAverage Response Time: ≤11.86hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryZhuzhou Up Cemented Carbide Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hunan, with products focused on tungsten carbide components and related materials. The supplier reports ISO 9000 and ISO 9001 certifications, six production lines, 41–50 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves multiple international markets and derives 71%–90% of sales from exports. The supplier states that it can provide quality products and services, but the available information does not establish detailed after-sales procedures, customization capabilities, financial strength, or a substantial customer track record. Trade data shows one recorded transaction involving a Ukrainian buyer, which is limited evidence of commercial activity.

Supplier typeThe supplier is explicitly described as a manufacturer/factory and trading company, legally organized as a limited company in Zhuzhou, Hunan, China. Its stated business identity and address are consistent across the provided records.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management system certifications. These are explicit certifications relevant to quality-management practices, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier describes advanced alloy production technology and reports 41–50 years of total R&D engineer experience. This supports an R&D and technical capability, but there is no evidence of patents, new-product development, dedicated R&D facilities, or documented innovations.

Production capacityThe supplier is identified as a factory/manufacturer with rich production and processing experience, six production lines, 11–20 quality-control staff, and a broad range of tungsten carbide products. Reported lead times are within 15 working days off-season and one month during peak season, indicating stated production and fulfillment capacity.