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Composite PE Water Sampling Bag 200ml 500ml 1000ml with or Without Sulfur for Choose
US$0.10-0.30
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
PESize Select
114*229/114*381/178*305/254*254/254*381/457*305mmColor
TransparentWritting Area
YesOEM
YesODM
YesPacking Way
with Big PolybagDeliver Time
1 Day for Stock Products .20days for OEMPaymenet Terms
Tt/Wu/Money Gram/AlipayClosure Way
Iron Wire Closure/ Screw CapSamples
Free for Existing GoodsApplication
Chemical, FoodFeature
Bio-DegradableShape
Plastic BagsMaking Process
Composite Packaging BagRaw Materials
High Pressure Polyethylene Plastic BagTransport Package
50PCS/BagSpecification
Multiple SizeTrademark
BKMAMOrigin
Hunan, ChangdeHS Code
3926909090Production Capacity
500000PCS/WeekKey features
Sterile Liquid Sampling: Certified sterile bags for precise liquid sample collection and storage in laboratory testing.
Sulfur Option Available: Choose between versions with or without sodium thiosulfate for specific chemical requirements.
Multiple Volume Options: Available in 200ml, 500ml, and 1000ml capacities to suit various sampling needs.
Graduated Markings: Features clear transparent design with graduated marks for accurate volume measurement.
Strict Quality Control: Produced under CNAS Sterile Certificate, ISO9001, and CE certification standards.
Fast Delivery for Stock: Stock items ship within 1-2 days; OEM orders typically take 15-30 days.
Durable Closure System: Equipped with screw caps or iron wire closures to ensure secure sealing.
Customization Support: OEM and ODM services available with flexible MOQ discussions for production orders.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-06-08Nearest Port: shanghai, guangzhouAverage Response Time: ≤5.76hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryChangde BKMAM Biotechnology Co., Ltd. is associated with Hunan BKMAM International Trade Co., Ltd. and is described as both a trading company and manufacturer/factory in China. The supplier develops and manufactures laboratory consumables, with production and storage facilities exceeding 42,000 square meters, more than 40 production lines, and a 26,000-square-meter purification workshop. It reports ISO 9001, GMP, CE, and FDA certifications, supported by over 50 R&D personnel, 21–30 quality-control staff, and more than 10 patents. The company provides OEM and ODM services and has independent import-export rights, exports to multiple global regions, and reports lead times within 15 working days in both normal and peak seasons. Evidence confirms production, certification, R&D, customization, and after-sales activities, but does not provide specific customer cases or sufficient information to assess financial credibility.
Supplier typeThe supplier is identified as a biotechnology company specializing in laboratory consumables and is described as both a trading company and manufacturer/factory. Its operations include R&D, manufacturing, sales, and after-sales services, with locations and facilities in Hunan, China.
CertificationsThe supplier reports ISO 9001 and GMP management or production certifications, while its company description also states CE and FDA certification. These certifications directly support formal quality and regulated-product management capabilities.
After-Sales capabilityAfter-sales service is explicitly included among the company’s operations, and the supplier states that it aims to provide high-quality products and services. However, no details are provided on service processes, response times, warranty terms, or service coverage.
R&D capabilityThe supplier reports an R&D team of more than 50 people, cooperation with leading Chinese universities, more than 10 invention and utility model patents, and 11–20 years of total R&D engineer experience. It also states that product innovation and optimization are based on scientific research needs, providing explicit evidence of innovation capability.
Production capacityProduction capability is supported by a 26,000-square-meter purification workshop, production and storage bases exceeding 42,000 square meters in total, more than 40 production lines, and over 10 operating production lines. The supplier reports order fulfillment within 15 working days during both off-peak and peak seasons, indicating substantial stated capacity and scheduling capability.
Customization capabilityThe supplier explicitly states that it can undertake OEM and ODM orders and is classified as both a trading company and manufacturer/factory. This directly supports the ability to provide customized or customer-branded products, although no specific customization examples or technical limits are given.
Product Q&A
Q:When can I get the price?
A:
Usually we quote within 8 hours after we get your inquiry.
Q:What's your MOQ?
A:
Most of our products are in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
Q:How long is your delivery time?
A:
The general delivery time is 15-30 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.
Q:Do you provide sample? Is it free?
A:
If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.
Q:What is your term of payment?
A:
50% down payment before producing and 50% balance payment before shipping.
Send Inquiry
*To:
Hunan BKMAM International Trade Co., Ltd.
Hunan BKMAM International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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