0.07mm Aluminum Entry Board for PCB Board Drilling

Name: 0.07mm Aluminum Entry Board for PCB Board Drilling
Brand: Haikou Haojinghui Industrial Co., Ltd.
SKU: 1976746912

Hainan, ChinaHaikou Haojinghui Industrial Co., Ltd.

US$2.50-3.50

4,000 Sheet

Sample price:US$50.00/piece.Request sample

Product profile

Thickness

0.07mm, 0.13mm, 0.15mm, 0.18mm

Thickness Tolerance

+/-10%mm

Alloy

A1100

Model NO.

07-A11

Tempering

H18 / H14

Warpage (of Diagonal)

+/-10%

Application

for Common PCB Board Drilling

Transport Package

Pallet

Specification

37"x49", 41"x49", 43"x49"

Trademark

HJH

Origin

China

HS Code

7607119000

Production Capacity

500, 000 Sheets/Month

Key features

Customizable Thickness Options: Available in 0.07mm, 0.13mm, 0.15mm, and 0.18mm to suit specific drilling needs.

Enhanced Drill Bit Life: Superior heat transfer properties extend the operational lifespan of drilling bits.

Precision Drilling Accuracy: Smooth surface finish reduces burrs and prevents incomplete drilling for higher accuracy.

Cost-Effective Solution: Economic design reduces overall drilling costs while maintaining high performance.

Flexible Packaging Quantities: Standard 1,000 sheets per pallet with options for customized packaging quantities.

Comprehensive Warranty: 90-day warranty coverage starting from the manufacture date for quality assurance.

Versatile Tempering Options: Available in H18 and H14 tempering states to meet diverse mechanical requirements.

Company profile

Haikou Haojinghui Industrial Co., Ltd.

Hainan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-07-01Nearest Port: shekou, guangzhouAverage Response Time: ≤4.45hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW

AI-Powered supplier vetting

SummaryHaikou Haojinghui Industrial Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with offices in Hainan and stated factory operations in Suzhou, Jiangsu. It focuses on electrical insulating materials, including polyimide film, adhesive tape, insulation paper, pressboard, laminate sheets, FR4/G10 materials, and related products. The supplier reports ISO 9001 certification, six production lines, 6–10 years of R&D engineer experience, and fewer than five quality-control staff. It has exported since 2013, with exports representing 71%–90% of total sales. The available records show limited transaction evidence involving one buyer in Mexico during 2025. Evidence is insufficient to establish after-sales service, financial credibility, or customization capability. Production capability is supported by stated facilities and product output information, although some reported production figures appear inconsistent and should be verified.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory, with a stated focus on manufacturing and exporting electrical insulating materials. Its company description also reports multiple production departments and offices in several Chinese locations.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications, scope, issuing body, or validity period is provided.

Production capacityProduction capability is supported by six reported production lines, stated production departments, electrical insulating-material product coverage, and annual productivity information for polyimide film, tape, and adhesive tape. However, the reported output quantities are unusually large and should be verified before relying on them for capacity planning.

Client casesThe supplier reports that exports account for 71%–90% of total sales and that it began exporting in 2013. Trade records identify one buyer in Mexico and four recorded transactions across two 2025 entries, but the evidence is limited and does not establish a broad or independently verified customer portfolio.