Why Choose Synsoly

China manufacturer of GRS & OBP plastic products, reliable bulk supply and custom service.
Real Factory & Strict Quality Control
Synsoly is a verified manufacturer in China with 2500㎡ plant, 35 production lines and complete precision testing equipment. Every batch undergoes in-house self-inspection. We cooperate with well-known domestic enterprises including Hongfa Group, King Long Automobile, Tianma Microelectronics. Proven real-world manufacturing cases guarantee stable quality for your export orders.
Dual Core Strength
More than a common mold supplier, Synsoly integrates precision mold custom-making and low-carbon recycled plastic materials. We deliver custom injection molds for automotive, home appliance and industrial sectors, meanwhile supply traceable PCR/GRS/OBP/ISCC PLUS recycled pellets. One partner handles both tooling and material for your sustainable product projects.
Complete Certifications for Global Export Compliance
We hold National High-tech Enterprise qualification, IATF16949, ISO series, UL, plus 20+ patents. Our materials support GRS, OBP, ISCC PLUS, ISO14067 carbon footprint, LCA and RecyClass, fully compliant with EU PPWR rules. Help you avoid compliance risks for European and North-American market access.
Full-chain One-stop Export Service
Different from middlemen traders, Synsoly factory owns mold, sealing and injection-molding workshops plus internal freight forwarding capability. From drawing review, mold development, sample trial, mass-production to container shipment, we manage the whole workflow. Stable lead-time, competitive factory-direct price and seamless export support for overseas buyers.

Qualification Certificate

Synsoly holds valid GRS, OBP certificates for recycled plastic goods from China factory.
Certificate
GRS PP Makeup Organizer
GRS PP Disposable Food Container
FAQ

Synsoly FAQ

Get answers for bulk orders, samples and certifications from China plastic supplier Synsoly.

Q

Are you a factory or trading company?

Synsoly is an integrated manufacturer and supplier in Xiamen China. We own 2500㎡ factory with three in-house workshops for precision molds, sealing parts and injection-molded products, together with our own export trading company and freight forwarding team. We are not a pure middle-man trader.

Q

What main products can Synsoly provide?

Our core offerings include custom precision export injection molds, injection-molded components, blown-film hotel & packaging products, and certified low-carbon recycled plastics: PCR post-consumer recycled material, GRS-certified pellets, OBP ocean-bound plastic and ISCC PLUS bio-based circular raw materials.

Q

Can you provide GRS, OBP, ISCC PLUS and carbon-footprint documents?

Yes. As a professional recycled plastic supplier in China, our cooperating raw-material partners hold complete GRS, OBP and ISCC PLUS traceability. We can support ISO14067 product carbon footprint, LCA lifecycle assessment and RecyClass documentation to meet EU PPWR export requirements.

Q

What is your typical project lead-time for custom molds and mass-production?

Mould lead-time depends on part complexity; our team will calculate exact timeline after receiving your drawings. We run 35 in-house production lines and implement standardized workflow to guarantee on-time delivery for both tooling and mass-volume orders.

Q

Do you accept OEM / ODM custom mold projects?

Definitely. Synsoly factory specializes in custom OEM & ODM precision molds for complex-structure parts under special working conditions. Please send us your 2D/3D drawings or physical samples, our engineering team will provide DFM feedback and quotation accordingly.

Q

What certifications does your factory have?

We are National High-tech Enterprise and Xiamen SRDI specialized-refined-distinctive-innovative SME. Our management system covers ISO9001, IATF16949, ISO14001, ISO45001 and UL. We also own more than 20 invention and utility-model patents.

Q

What industries are your molds and plastic products applied to?

Our products serve automotive parts, home appliance housings, industrial plastic components, hotel supplies and consumer packaging. We support high-end export-oriented mass-production projects for global brands.

Q

Can you handle the whole export logistics for our orders?

Yes. Synsoly has its own freight forwarding team. We provide one-stop service covering production, quality inspection, customs documents and shipment arrangement, greatly simplifying purchasing procedures for overseas customers.

Sammi Chen
Sammi Chen
Email Email: sammichen@synsolypcr.com
Whatsapp Whatsapp: 8618046421008
William Chen
William Chen
Email Email: williamchen@synsolypcr.com
WhatsappWhatsapp: 8618250853801
Ralph Peng
Ralph Peng
Email Email: ralphpeng@synsolypcr.com
Whatsapp Whatsapp: 8618106936269

About Us

China recycled plastic supplier, specialized in certified GRS and OBP plastic products.

Founded in 2013, Xiamen Synsoly Technology Co., Ltd. has always regarded talent as its most valuable resource since inception, building core competitiveness through outstanding product quality and service. Committed to meeting customers' personalized needs, our main products include GRS Plastic Products and OBP Plastic Products, we accept custom and OEM orders. Our company focuses on developing differentiated products and advancing professional innovation. It specialize in the design, development, and manufacturing of high‑precision precision molds and related auxiliary products for structurally complex applications and demanding working conditions.

2013

Was Established In

2500(㎡)

Factory Area

20＋

Qualification Certificate

100+

Employees

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about us
GRS Plastic Products
GRS Plastic Products
Synsoly is a leading manufacturer in China specializing in GRS Plastic Products.
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OBP Plastic Products
OBP Plastic Products
As a manufacturer's factory in China, all of Synsoly OBP Plastic Products have COA (Certificate of Analysis) test reports.
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Featured Products

China factory Synsoly supplies premium GRS Plastic Products and OBP Plastic Products.

GRS PE Shampoo Bottle

GRS PE Shampoo Bottle

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GRS PE Disposable Shower Cap

GRS PE Disposable Shower Cap

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GRS PE Foot Bath Bag

GRS PE Foot Bath Bag

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GRS PP Plastic Stool

GRS PP Plastic Stool

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GRS PP Cat Litter Box

GRS PP Cat Litter Box

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GRS PP Clothes Hanger

GRS PP Clothes Hanger

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GRS PP Disposable Toothbrush

GRS PP Disposable Toothbrush

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GRS PP Makeup Organizer

GRS PP Makeup Organizer

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Send Inquiry

​If you have any enquiry about quotation or cooperation, please feel free to email us or use the following inquiry form.Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

News

Synsoly shares latest updates on China GRS & OBP recycled plastic manufacturing and market trends.

Can the GRS PP Cat Litter Box Solve the Biggest Frustrations of Cat Owners?

24

2026-09

Can the GRS PP Cat Litter Box Solve the Biggest Frustrations of Cat Owners?

The GRS PP Cat Litter Box is drawing attention from pet brands and retailers as a solution to two persistent problems: scattered litter and lingering odors. Manufactured by a professional injection molding factory, this litter box uses GRS-certified recycled polypropylene and is designed around the actual toilet habits of cats. For households tired of sweeping floors and masking smells, the GRS PP Cat Litter Box offers a practical, eco-conscious answer that also supports large-scale procurement and transportation.

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How Is the GRS PP Disposable Toothbrush Redefining Hotel and Travel Dental Care?

24

2026-09

How Is the GRS PP Disposable Toothbrush Redefining Hotel and Travel Dental Care?

The GRS PP Disposable Toothbrush is emerging as a practical solution for hotels, airlines, and travel brands seeking to combine hygiene with environmental responsibility. Made with recycled polypropylene handles and precision bristles, this toothbrush delivers effective cleaning while reducing reliance on virgin plastics. As the hospitality industry faces growing pressure to adopt sustainable amenities, the GRS PP Disposable Toothbrush offers a direct-from-factory option that meets both guest expectations and regulatory standards.

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Why Is the GRS PP Disposable Cup the Smart Choice for Sustainable Foodservice?

24

2026-09

Why Is the GRS PP Disposable Cup the Smart Choice for Sustainable Foodservice?

The GRS PP Disposable Cup is gaining traction as foodservice brands look for packaging that balances performance with environmental responsibility. Made from post-consumer recycled polypropylene, these cups handle both hot and cold drinks while meeting strict safety standards. As consumer demand for eco-friendly packaging rises and regulations tighten around single-use plastics, manufacturers are turning to recycled materials that do not sacrifice durability or heat resistance. The GRS PP Disposable Cup addresses this need directly, offering a practical alternative for businesses that want to reduce their environmental footprint without compromising on quality or customer experience.

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Why Should You Choose a GRS PE Dog Poop Bag for More Sustainable Pet Waste Management

10

2026-10

Why Should You Choose a GRS PE Dog Poop Bag for More Sustainable Pet Waste Management

​Synsoly provides packaging solutions for businesses seeking practical and resource-conscious products. A GRS PE Dog Poop Bag combines the familiar functionality of polyethylene with recycled-material sourcing, offering pet brands, retailers, and distributors an opportunity to improve their product portfolios while meeting growing demand for more responsible pet care supplies.

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